30130531514 has 16 divisors (see below), whose sum is σ = 45374580648. Its totient is φ = 15005709312.

The previous prime is 30130531489. The next prime is 30130531573. The reversal of 30130531514 is 41513503103.

It can be written as a sum of positive squares in 4 ways, for example, as 20193831025 + 9936700489 = 142105^2 + 99683^2 .

It is a super-2 number, since 2×30130531514² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1982954 + ... + 1998090.

Almost surely, 2^30130531514 is an apocalyptic number.

30130531514 is a deficient number, since it is larger than the sum of its proper divisors (15244049134).

30130531514 is a wasteful number, since it uses less digits than its factorization.

30130531514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19009.

The product of its (nonzero) digits is 2700, while the sum is 26.

The spelling of 30130531514 in words is "thirty billion, one hundred thirty million, five hundred thirty-one thousand, five hundred fourteen".