213203113021132 has 24 divisors (see below), whose sum is σ = 411150189336656. Its totient is φ = 96113031271488.

The previous prime is 213203113021103. The next prime is 213203113021159. The reversal of 213203113021132 is 231120311302312.

It is a super-2 number, since 2×213203113021132² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213203113021097 and 213203113021106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47675112483 + ... + 47675116954.

Almost surely, 2^{213203113021132} is an apocalyptic number.

It is an amenable number.

213203113021132 is a deficient number, since it is larger than the sum of its proper divisors (197947076315524).

213203113021132 is a wasteful number, since it uses less digits than its factorization.

213203113021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95350229497 (or 95350229495 counting only the distinct ones).

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

Adding to 213203113021132 its reverse (231120311302312), we get a palindrome (444323424323444).

The spelling of 213203113021132 in words is "two hundred thirteen trillion, two hundred three billion, one hundred thirteen million, twenty-one thousand, one hundred thirty-two".