158363100 has 432 divisors, whose sum is σ = 631904000. Its totient is φ = 34292160.

The previous prime is 158363053. The next prime is 158363123. The reversal of 158363100 is 1363851.

It is a super-2 number, since 2×158363100² = 50157742883220000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 8334891 + ... + 8334909.

Almost surely, 2^158363100 is an apocalyptic number.

158363100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158363100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (315952000).

158363100 is an abundant number, since it is smaller than the sum of its proper divisors (473540900).

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

158363100 is a wasteful number, since it uses less digits than its factorization.

158363100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 158363100 is about 12584.2401439261. The cubic root of 158363100 is about 541.0258277981.

The spelling of 158363100 in words is "one hundred fifty-eight million, three hundred sixty-three thousand, one hundred".