97023533251 has 16 divisors (see below), whose sum is σ = 99390849120. Its totient is φ = 94691139840.

The previous prime is 97023533249. The next prime is 97023533263. The reversal of 97023533251 is 15233532079.

It is a cyclic number.

It is not a de Polignac number, because 97023533251 - 2¹ = 97023533249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97023533351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2619481 + ... + 2656261.

It is an arithmetic number, because the mean of its divisors is an integer number (6211928070).

Almost surely, 2^97023533251 is an apocalyptic number.

97023533251 is a deficient number, since it is larger than the sum of its proper divisors (2367315869).

97023533251 is a wasteful number, since it uses less digits than its factorization.

97023533251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37254.

The product of its (nonzero) digits is 170100, while the sum is 40.

The spelling of 97023533251 in words is "ninety-seven billion, twenty-three million, five hundred thirty-three thousand, two hundred fifty-one".