102201113032 has 8 divisors (see below), whose sum is σ = 191627086950. Its totient is φ = 51100556512.

The previous prime is 102201112969. The next prime is 102201113051. The reversal of 102201113032 is 230311102201.

It can be written as a sum of positive squares in only one way, i.e., 101841403876 + 359709156 = 319126^2 + 18966^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 102201112997 and 102201113015.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6387569557 + ... + 6387569572.

Almost surely, 2^102201113032 is an apocalyptic number.

It is an amenable number.

102201113032 is a deficient number, since it is larger than the sum of its proper divisors (89425973918).

102201113032 is a wasteful number, since it uses less digits than its factorization.

102201113032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12775139135 (or 12775139131 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 102201113032 its reverse (230311102201), we get a palindrome (332512215233).

The spelling of 102201113032 in words is "one hundred two billion, two hundred one million, one hundred thirteen thousand, thirty-two".