97323031402 has 8 divisors (see below), whose sum is σ = 145996337412. Its totient is φ = 48657585600.

The previous prime is 97323031361. The next prime is 97323031439. The reversal of 97323031402 is 20413032379.

It can be written as a sum of positive squares in 2 ways, for example, as 96720378001 + 602653401 = 310999^2 + 24549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1933999 + ... + 1983682.

Almost surely, 2^97323031402 is an apocalyptic number.

97323031402 is a deficient number, since it is larger than the sum of its proper divisors (48673306010).

97323031402 is a wasteful number, since it uses less digits than its factorization.

97323031402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3930104.

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 97323031402 in words is "ninety-seven billion, three hundred twenty-three million, thirty-one thousand, four hundred two".