102132321310311 has 4 divisors (see below), whose sum is σ = 136176428413752. Its totient is φ = 68088214206872.

The previous prime is 102132321310303. The next prime is 102132321310339. The reversal of 102132321310311 is 113013123231201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102132321310311 - 2³ = 102132321310303 is a prime.

It is a super-2 number, since 2×102132321310311² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102132321300311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17022053551716 + ... + 17022053551721.

It is an arithmetic number, because the mean of its divisors is an integer number (34044107103438).

Almost surely, 2^{102132321310311} is an apocalyptic number.

102132321310311 is a deficient number, since it is larger than the sum of its proper divisors (34044107103441).

102132321310311 is an equidigital number, since it uses as much as digits as its factorization.

102132321310311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34044107103440.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 102132321310311 its reverse (113013123231201), we get a palindrome (215145444541512).

The spelling of 102132321310311 in words is "one hundred two trillion, one hundred thirty-two billion, three hundred twenty-one million, three hundred ten thousand, three hundred eleven".