97102902112 has 12 divisors (see below), whose sum is σ = 191171338596. Its totient is φ = 48551451040.

The previous prime is 97102902109. The next prime is 97102902151. The reversal of 97102902112 is 21120920179.

It is a happy number.

97102902112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1517232814 + ... + 1517232877.

It is an arithmetic number, because the mean of its divisors is an integer number (15930944883).

Almost surely, 2^97102902112 is an apocalyptic number.

It is an amenable number.

97102902112 is a deficient number, since it is larger than the sum of its proper divisors (94068436484).

97102902112 is a wasteful number, since it uses less digits than its factorization.

97102902112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034465701 (or 3034465693 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 34.

The spelling of 97102902112 in words is "ninety-seven billion, one hundred two million, nine hundred two thousand, one hundred twelve".