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10102212132311 = 131618348019109
BaseRepresentation
bin1001001100000001101011…
…0000111111110111010111
31022202202120112101120010102
42103000122300333313113
52311003312301213221
633252520413444315
72061601143212165
oct223003260776727
938682515346112
1010102212132311
113245362425942
121171a624a069b
135838330568a0
1426cd41ca8235
15127bad49430b
hex9301ac3fdd7

10102212132311 has 8 divisors (see below), whose sum is σ = 10879977867360. Its totient is φ = 9324542467872.

The previous prime is 10102212132283. The next prime is 10102212132323. The reversal of 10102212132311 is 11323121220101.

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 10102212132311 - 214 = 10102212115927 is a prime.

It is a super-2 number, since 2×101022121323112 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102212132361) 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, 23799176 + ... + 24219933.

It is an arithmetic number, because the mean of its divisors is an integer number (1359997233420).

Almost surely, 210102212132311 is an apocalyptic number.

10102212132311 is a deficient number, since it is larger than the sum of its proper divisors (777765735049).

10102212132311 is a wasteful number, since it uses less digits than its factorization.

10102212132311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48035305.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 10102212132311 its reverse (11323121220101), we get a palindrome (21425333352412).

The spelling of 10102212132311 in words is "ten trillion, one hundred two billion, two hundred twelve million, one hundred thirty-two thousand, three hundred eleven".

Divisors: 1 13 16183 210379 48019109 624248417 777093240947 10102212132311