305970158130 has 128 divisors (see below), whose sum is σ = 904163904000. Its totient is φ = 64529547264.

The previous prime is 305970158111. The next prime is 305970158159. The reversal of 305970158130 is 31851079503.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6936786 + ... + 6980754.

It is an arithmetic number, because the mean of its divisors is an integer number (7063780500).

Almost surely, 2^305970158130 is an apocalyptic number.

305970158130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 305970158130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (452081952000).

305970158130 is an abundant number, since it is smaller than the sum of its proper divisors (598193745870).

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

305970158130 is a wasteful number, since it uses less digits than its factorization.

305970158130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46548.

The product of its (nonzero) digits is 113400, while the sum is 42.

The spelling of 305970158130 in words is "three hundred five billion, nine hundred seventy million, one hundred fifty-eight thousand, one hundred thirty".