99327165031 has 4 divisors (see below), whose sum is σ = 99328504464. Its totient is φ = 99325825600.

The previous prime is 99327165017. The next prime is 99327165037. The reversal of 99327165031 is 13056172399.

It is a semiprime because it is the product of two primes.

It is a 6-Lehmer number, since φ(99327165031) divides (99327165031-1)⁶.

It is a cyclic number.

It is not a de Polignac number, because 99327165031 - 2⁵ = 99327164999 is a prime.

It is a super-2 number, since 2×99327165031² (a number of 23 digits) contains 22 as substring.

It is a deceptive number, since it divides R_99327165030.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99327165037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551530 + ... + 709111.

It is an arithmetic number, because the mean of its divisors is an integer number (24832126116).

It is a Poulet number, since it divides 2^99327165030-1.

Almost surely, 2^99327165031 is an apocalyptic number.

99327165031 is a deficient number, since it is larger than the sum of its proper divisors (1339433).

99327165031 is a wasteful number, since it uses less digits than its factorization.

99327165031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339432.

The product of its (nonzero) digits is 306180, while the sum is 46.

The spelling of 99327165031 in words is "ninety-nine billion, three hundred twenty-seven million, one hundred sixty-five thousand, thirty-one".