97102357 has 4 divisors (see below), whose sum is σ = 105929856. Its totient is φ = 88274860.

The previous prime is 97102349. The next prime is 97102361. The reversal of 97102357 is 75320179.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 97102357 - 2³ = 97102349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97102457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4413733 + ... + 4413754.

It is an arithmetic number, because the mean of its divisors is an integer number (26482464).

Almost surely, 2^97102357 is an apocalyptic number.

It is an amenable number.

97102357 is a deficient number, since it is larger than the sum of its proper divisors (8827499).

97102357 is a wasteful number, since it uses less digits than its factorization.

97102357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8827498.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 97102357 is about 9854.0528210478. The cubic root of 97102357 is about 459.6316474584.

The spelling of 97102357 in words is "ninety-seven million, one hundred two thousand, three hundred fifty-seven".