102032111012 has 24 divisors (see below), whose sum is σ = 192500616000. Its totient is φ = 47040479136.

The previous prime is 102032111003. The next prime is 102032111029. The reversal of 102032111012 is 210111230201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1019762 + ... + 1115337.

It is an arithmetic number, because the mean of its divisors is an integer number (8020859000).

Almost surely, 2^102032111012 is an apocalyptic number.

It is an amenable number.

102032111012 is a deficient number, since it is larger than the sum of its proper divisors (90468504988).

102032111012 is a wasteful number, since it uses less digits than its factorization.

102032111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136035 (or 2136033 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 102032111012 its reverse (210111230201), we get a palindrome (312143341213).

The spelling of 102032111012 in words is "one hundred two billion, thirty-two million, one hundred eleven thousand, twelve".