158900130 has 112 divisors (see below), whose sum is σ = 436290624. Its totient is φ = 41640480.

The previous prime is 158900117. The next prime is 158900167. The reversal of 158900130 is 31009851.

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

It is a junction number, because it is equal to n+sod(n) for n = 158900094 and 158900103.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 517437 + ... + 517743.

It is an arithmetic number, because the mean of its divisors is an integer number (3895452).

Almost surely, 2^158900130 is an apocalyptic number.

158900130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 158900130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218145312).

158900130 is an abundant number, since it is smaller than the sum of its proper divisors (277390494).

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

158900130 is an equidigital number, since it uses as much as digits as its factorization.

158900130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 158900130 is about 12605.5594877816. The cubic root of 158900130 is about 541.6367009327.

Adding to 158900130 its reverse (31009851), we get a palindrome (189909981).

The spelling of 158900130 in words is "one hundred fifty-eight million, nine hundred thousand, one hundred thirty".