30213002232 has 48 divisors (see below), whose sum is σ = 93516437040. Its totient is φ = 8632286208.

The previous prime is 30213002219. The next prime is 30213002269. The reversal of 30213002232 is 23220031203.

It is a happy number.

30213002232 is a `hidden beast` number, since 302 + 130 + 0 + 2 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29972713 + ... + 29973720.

It is an arithmetic number, because the mean of its divisors is an integer number (1948259105).

Almost surely, 2^30213002232 is an apocalyptic number.

It is an amenable number.

30213002232 is an abundant number, since it is smaller than the sum of its proper divisors (63303434808).

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

30213002232 is a wasteful number, since it uses less digits than its factorization.

30213002232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59946452 (or 59946445 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 30213002232 its reverse (23220031203), we get a palindrome (53433033435).

The spelling of 30213002232 in words is "thirty billion, two hundred thirteen million, two thousand, two hundred thirty-two".