97391835383 has 8 divisors (see below), whose sum is σ = 98311924368. Its totient is φ = 96471929664.

The previous prime is 97391835377. The next prime is 97391835389. The reversal of 97391835383 is 38353819379.

It is an interprime number because it is at equal distance from previous prime (97391835377) and next prime (97391835389).

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

It is a cyclic number.

It is not a de Polignac number, because 97391835383 - 2⁴ = 97391835367 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 (97391835389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1174685 + ... + 1254857.

It is an arithmetic number, because the mean of its divisors is an integer number (12288990546).

Almost surely, 2^97391835383 is an apocalyptic number.

97391835383 is a deficient number, since it is larger than the sum of its proper divisors (920088985).

97391835383 is a wasteful number, since it uses less digits than its factorization.

97391835383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91633.

The product of its digits is 14696640, while the sum is 59.

The spelling of 97391835383 in words is "ninety-seven billion, three hundred ninety-one million, eight hundred thirty-five thousand, three hundred eighty-three".