97477037111 has 16 divisors (see below), whose sum is σ = 101034307584. Its totient is φ = 93991707264.

The previous prime is 97477037107. The next prime is 97477037113. The reversal of 97477037111 is 11173077479.

It is a cyclic number.

It is not a de Polignac number, because 97477037111 - 2² = 97477037107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97477037113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 831986 + ... + 941888.

It is an arithmetic number, because the mean of its divisors is an integer number (6314644224).

Almost surely, 2^97477037111 is an apocalyptic number.

97477037111 is a deficient number, since it is larger than the sum of its proper divisors (3557270473).

97477037111 is a wasteful number, since it uses less digits than its factorization.

97477037111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110230.

The product of its (nonzero) digits is 259308, while the sum is 47.

The spelling of 97477037111 in words is "ninety-seven billion, four hundred seventy-seven million, thirty-seven thousand, one hundred eleven".