30515010153 has 16 divisors (see below), whose sum is σ = 40954181376. Its totient is φ = 20210026320.

The previous prime is 30515010121. The next prime is 30515010161. The reversal of 30515010153 is 35101051503.

It is not a de Polignac number, because 30515010153 - 2⁵ = 30515010121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30515010103) 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, 226726 + ... + 335312.

It is an arithmetic number, because the mean of its divisors is an integer number (2559636336).

Almost surely, 2^30515010153 is an apocalyptic number.

It is an amenable number.

30515010153 is a deficient number, since it is larger than the sum of its proper divisors (10439171223).

30515010153 is a wasteful number, since it uses less digits than its factorization.

30515010153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109204.

The product of its (nonzero) digits is 1125, while the sum is 24.

Adding to 30515010153 its reverse (35101051503), we get a palindrome (65616061656).

The spelling of 30515010153 in words is "thirty billion, five hundred fifteen million, ten thousand, one hundred fifty-three".