158323902900 has 72 divisors (see below), whose sum is σ = 459118260384. Its totient is φ = 42124368000.

The previous prime is 158323902899. The next prime is 158323902917. The reversal of 158323902900 is 9209323851.

158323902900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 462751 + ... + 728550.

Almost surely, 2^158323902900 is an apocalyptic number.

158323902900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158323902900 is an abundant number, since it is smaller than the sum of its proper divisors (300794357484).

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

158323902900 is a wasteful number, since it uses less digits than its factorization.

158323902900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191761 (or 1191754 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The spelling of 158323902900 in words is "one hundred fifty-eight billion, three hundred twenty-three million, nine hundred two thousand, nine hundred".