30213110032 has 20 divisors (see below), whose sum is σ = 66900458176. Its totient is φ = 12948475680.

The previous prime is 30213110023. The next prime is 30213110071. The reversal of 30213110032 is 23001131203.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 30213109988 and 30213110015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134879844 + ... + 134880067.

Almost surely, 2^30213110032 is an apocalyptic number.

It is an amenable number.

30213110032 is an abundant number, since it is smaller than the sum of its proper divisors (36687348144).

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

30213110032 is a wasteful number, since it uses less digits than its factorization.

30213110032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269759926 (or 269759920 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30213110032 its reverse (23001131203), we get a palindrome (53214241235).

The spelling of 30213110032 in words is "thirty billion, two hundred thirteen million, one hundred ten thousand, thirty-two".