30153212001 has 24 divisors (see below), whose sum is σ = 50309105184. Its totient is φ = 17199692160.

The previous prime is 30153211981. The next prime is 30153212051. The reversal of 30153212001 is 10021235103.

It is not a de Polignac number, because 30153212001 - 2⁵ = 30153211969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30153212051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8956491 + ... + 8959856.

It is an arithmetic number, because the mean of its divisors is an integer number (2096212716).

Almost surely, 2^30153212001 is an apocalyptic number.

It is an amenable number.

30153212001 is a deficient number, since it is larger than the sum of its proper divisors (20155893183).

30153212001 is a wasteful number, since it uses less digits than its factorization.

30153212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17916381 (or 17916378 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 30153212001 its reverse (10021235103), we get a palindrome (40174447104).

The spelling of 30153212001 in words is "thirty billion, one hundred fifty-three million, two hundred twelve thousand, one".