213233113032120 has 192 divisors, whose sum is σ = 725693650606080. Its totient is φ = 54197704459008.

The previous prime is 213233113032091. The next prime is 213233113032139. The reversal of 213233113032120 is 21230311332312.

213233113032120 is a `hidden beast` number, since 2 + 1 + 3 + 2 + 3 + 311 + 3 + 0 + 321 + 20 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43156392 + ... + 47842871.

It is an arithmetic number, because the mean of its divisors is an integer number (3779654430240).

Almost surely, 2^{213233113032120} is an apocalyptic number.

213233113032120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213233113032120 is an abundant number, since it is smaller than the sum of its proper divisors (512460537573960).

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

213233113032120 is a wasteful number, since it uses less digits than its factorization.

213233113032120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90999586 (or 90999579 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 213233113032120 its reverse (21230311332312), we get a palindrome (234463424364432).

The spelling of 213233113032120 in words is "two hundred thirteen trillion, two hundred thirty-three billion, one hundred thirteen million, thirty-two thousand, one hundred twenty".