30250235130 has 32 divisors (see below), whose sum is σ = 72606513024. Its totient is φ = 8066068416.

The previous prime is 30250235129. The next prime is 30250235131. The reversal of 30250235130 is 3153205203.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30250235129) and next prime (30250235131).

It is a super-2 number, since 2×30250235130² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30250235130.

It is not an unprimeable number, because it can be changed into a prime (30250235131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412744 + ... + 480476.

It is an arithmetic number, because the mean of its divisors is an integer number (2268953532).

Almost surely, 2^30250235130 is an apocalyptic number.

30250235130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30250235130 is an abundant number, since it is smaller than the sum of its proper divisors (42356277894).

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

30250235130 is a wasteful number, since it uses less digits than its factorization.

30250235130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82630.

The product of its (nonzero) digits is 2700, while the sum is 24.

The spelling of 30250235130 in words is "thirty billion, two hundred fifty million, two hundred thirty-five thousand, one hundred thirty".