102311333331132 has 96 divisors (see below), whose sum is σ = 262232535398400. Its totient is φ = 30902242295232.

The previous prime is 102311333331071. The next prime is 102311333331133. The reversal of 102311333331132 is 231133333113201.

It is a self number, because there is not a number n which added to its sum of digits gives 102311333331132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102311333331133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87449919 + ... + 88612137.

It is an arithmetic number, because the mean of its divisors is an integer number (2731588910400).

Almost surely, 2^{102311333331132} is an apocalyptic number.

102311333331132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102311333331132 is an abundant number, since it is smaller than the sum of its proper divisors (159921202067268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102311333331132 is a wasteful number, since it uses less digits than its factorization.

102311333331132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179055 (or 1179053 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 30.

Adding to 102311333331132 its reverse (231133333113201), we get a palindrome (333444666444333).

The spelling of 102311333331132 in words is "one hundred two trillion, three hundred eleven billion, three hundred thirty-three million, three hundred thirty-one thousand, one hundred thirty-two".