102032400112 has 40 divisors (see below), whose sum is σ = 198881913600. Its totient is φ = 50708828352.

The previous prime is 102032400097. The next prime is 102032400121. The reversal of 102032400112 is 211004230201.

It is a super-2 number, since 2×102032400112² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2067339 + ... + 2116117.

It is an arithmetic number, because the mean of its divisors is an integer number (4972047840).

Almost surely, 2^102032400112 is an apocalyptic number.

It is an amenable number.

102032400112 is a deficient number, since it is larger than the sum of its proper divisors (96849513488).

102032400112 is a wasteful number, since it uses less digits than its factorization.

102032400112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49573 (or 49567 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 102032400112 its reverse (211004230201), we get a palindrome (313036630313).

The spelling of 102032400112 in words is "one hundred two billion, thirty-two million, four hundred thousand, one hundred twelve".