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132211312311031 = 1375231845212381
BaseRepresentation
bin11110000011111011011000…
…010011100011101011110111
3122100010021111200020202122221
4132003323120103203223313
5114312122231422423111
61145105012143103211
736563644366212262
oct3603733023435367
9570107450222587
10132211312311031
113914355906a998
12129b3530ba1b07
1358a061c981595
1424910c1299cd9
1510441bdbcb371
hex783ed84e3af7

132211312311031 has 8 divisors (see below), whose sum is σ = 133430997767184. Its totient is φ = 130995317280960.

The previous prime is 132211312311017. The next prime is 132211312311047. The reversal of 132211312311031 is 130113213112231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132211312311031 - 25 = 132211312310999 is a prime.

It is a super-2 number, since 2×1322113123110312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132211312310987 and 132211312311005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132211312311431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 922534540 + ... + 922677841.

It is an arithmetic number, because the mean of its divisors is an integer number (16678874720898).

Almost surely, 2132211312311031 is an apocalyptic number.

132211312311031 is a deficient number, since it is larger than the sum of its proper divisors (1219685456153).

132211312311031 is a wasteful number, since it uses less digits than its factorization.

132211312311031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845213041.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 132211312311031 its reverse (130113213112231), we get a palindrome (262324525423262).

The spelling of 132211312311031 in words is "one hundred thirty-two trillion, two hundred eleven billion, three hundred twelve million, three hundred eleven thousand, thirty-one".

Divisors: 1 137 523 71651 1845212381 252794096197 965046075263 132211312311031