213112211332030 has 32 divisors (see below), whose sum is σ = 403792794208800. Its totient is φ = 80758064483712.

The previous prime is 213112211332003. The next prime is 213112211332063. The reversal of 213112211332030 is 30233112211312.

It is a super-3 number, since 3×213112211332030³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213112211331986 and 213112211332004.

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, 67943424 + ... + 71010796.

It is an arithmetic number, because the mean of its divisors is an integer number (12618524819025).

Almost surely, 2^{213112211332030} is an apocalyptic number.

213112211332030 is a deficient number, since it is larger than the sum of its proper divisors (190680582876770).

213112211332030 is a wasteful number, since it uses less digits than its factorization.

213112211332030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433068.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 213112211332030 its reverse (30233112211312), we get a palindrome (243345323543342).

The spelling of 213112211332030 in words is "two hundred thirteen trillion, one hundred twelve billion, two hundred eleven million, three hundred thirty-two thousand, thirty".