13212133030 has 16 divisors (see below), whose sum is σ = 23783394384. Its totient is φ = 5284507680.

The previous prime is 13212133007. The next prime is 13212133043. The reversal of 13212133030 is 3033121231.

It is a junction number, because it is equal to n+sod(n) for n = 13212132989 and 13212133007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165349 + ... + 231871.

It is an arithmetic number, because the mean of its divisors is an integer number (1486462149).

Almost surely, 2^13212133030 is an apocalyptic number.

13212133030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13212133030 is a deficient number, since it is larger than the sum of its proper divisors (10571261354).

13212133030 is a wasteful number, since it uses less digits than its factorization.

13212133030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86391.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13212133030 its reverse (3033121231), we get a palindrome (16245254261).

The spelling of 13212133030 in words is "thirteen billion, two hundred twelve million, one hundred thirty-three thousand, thirty".