10100999958 has 32 divisors (see below), whose sum is σ = 23101428480. Its totient is φ = 2884321440.

The previous prime is 10100999933. The next prime is 10100999969. The reversal of 10100999958 is 85999900101.

It is a self number, because there is not a number n which added to its sum of digits gives 10100999958.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4053 + ... + 142191.

It is an arithmetic number, because the mean of its divisors is an integer number (721919640).

Almost surely, 2^10100999958 is an apocalyptic number.

10100999958 is an abundant number, since it is smaller than the sum of its proper divisors (13000428522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10100999958 is a wasteful number, since it uses less digits than its factorization.

10100999958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139892.

The product of its (nonzero) digits is 262440, while the sum is 51.

The spelling of 10100999958 in words is "ten billion, one hundred million, nine hundred ninety-nine thousand, nine hundred fifty-eight".