91333200124 has 6 divisors (see below), whose sum is σ = 159833100224. Its totient is φ = 45666600060.

The previous prime is 91333200067. The next prime is 91333200143. The reversal of 91333200124 is 42100233319.

It is a junction number, because it is equal to n+sod(n) for n = 91333200092 and 91333200101.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11416650012 + ... + 11416650019.

Almost surely, 2^91333200124 is an apocalyptic number.

It is an amenable number.

91333200124 is a deficient number, since it is larger than the sum of its proper divisors (68499900100).

91333200124 is a wasteful number, since it uses less digits than its factorization.

91333200124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22833300035 (or 22833300033 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 91333200124 in words is "ninety-one billion, three hundred thirty-three million, two hundred thousand, one hundred twenty-four".