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141201321213 = 371662917001
BaseRepresentation
bin1000001110000001000…
…0010010110011111101
3111111110120012022122110
42003200100102303331
54303140014234323
6144511134204233
713126046266341
oct2034020226375
9444416168573
10141201321213
1154979512597
1223448053679
1310413729954
146b96dc3621
153a1641d793
hex20e0412cfd

141201321213 has 8 divisors (see below), whose sum is σ = 190920096576. Its totient is φ = 92808380000.

The previous prime is 141201321179. The next prime is 141201321221. The reversal of 141201321213 is 312123102141.

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 141201321213 - 216 = 141201255677 is a prime.

It is a super-2 number, since 2×1412013212132 (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 141201321213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141201321913) 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, 331458288 + ... + 331458713.

It is an arithmetic number, because the mean of its divisors is an integer number (23865012072).

Almost surely, 2141201321213 is an apocalyptic number.

It is an amenable number.

141201321213 is a deficient number, since it is larger than the sum of its proper divisors (49718775363).

141201321213 is an equidigital number, since it uses as much as digits as its factorization.

141201321213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662917075.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 141201321213 its reverse (312123102141), we get a palindrome (453324423354).

The spelling of 141201321213 in words is "one hundred forty-one billion, two hundred one million, three hundred twenty-one thousand, two hundred thirteen".

Divisors: 1 3 71 213 662917001 1988751003 47067107071 141201321213