13233312030 has 32 divisors (see below), whose sum is σ = 31765561344. Its totient is φ = 3528259616.

The previous prime is 13233312017. The next prime is 13233312073. The reversal of 13233312030 is 3021333231.

It is a junction number, because it is equal to n+sod(n) for n = 13233311988 and 13233312006.

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, 148387 + ... + 220193.

It is an arithmetic number, because the mean of its divisors is an integer number (992673792).

Almost surely, 2^13233312030 is an apocalyptic number.

13233312030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13233312030 is an abundant number, since it is smaller than the sum of its proper divisors (18532249314).

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

13233312030 is a wasteful number, since it uses less digits than its factorization.

13233312030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77960.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13233312030 its reverse (3021333231), we get a palindrome (16254645261).

The spelling of 13233312030 in words is "thirteen billion, two hundred thirty-three million, three hundred twelve thousand, thirty".