30231011000 has 64 divisors (see below), whose sum is σ = 72245796480. Its totient is φ = 11835100800.

The previous prime is 30231010969. The next prime is 30231011011. The reversal of 30231011000 is 11013203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274607 + ... + 368606.

It is an arithmetic number, because the mean of its divisors is an integer number (1128840570).

Almost surely, 2^30231011000 is an apocalyptic number.

It is an amenable number.

30231011000 is an abundant number, since it is smaller than the sum of its proper divisors (42014785480).

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

30231011000 is a wasteful number, since it uses less digits than its factorization.

30231011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643281 (or 643267 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 30231011000 its reverse (11013203), we get a palindrome (30242024203).

The spelling of 30231011000 in words is "thirty billion, two hundred thirty-one million, eleven thousand".