100758942 has 12 divisors (see below), whose sum is σ = 218311080. Its totient is φ = 33586308.

The previous prime is 100758941. The next prime is 100758943. The reversal of 100758942 is 249857001.

It is an interprime number because it is at equal distance from previous prime (100758941) and next prime (100758943).

It is a junction number, because it is equal to n+sod(n) for n = 100758897 and 100758906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100758941) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2798842 + ... + 2798877.

It is an arithmetic number, because the mean of its divisors is an integer number (18192590).

Almost surely, 2^100758942 is an apocalyptic number.

100758942 is an abundant number, since it is smaller than the sum of its proper divisors (117552138).

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

100758942 is a wasteful number, since it uses less digits than its factorization.

100758942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5597727 (or 5597724 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 100758942 is about 10037.8753728067. The cubic root of 100758942 is about 465.3301574802.

The spelling of 100758942 in words is "one hundred million, seven hundred fifty-eight thousand, nine hundred forty-two".