213132032031 has 8 divisors (see below), whose sum is σ = 286250320944. Its totient is φ = 141050882240.

The previous prime is 213132032027. The next prime is 213132032033. The reversal of 213132032031 is 130230231312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213132032031 - 2² = 213132032027 is a prime.

It is a super-2 number, since 2×213132032031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213132031989 and 213132032007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213132032033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259284300 + ... + 259285121.

It is an arithmetic number, because the mean of its divisors is an integer number (35781290118).

Almost surely, 2^213132032031 is an apocalyptic number.

213132032031 is a deficient number, since it is larger than the sum of its proper divisors (73118288913).

213132032031 is a wasteful number, since it uses less digits than its factorization.

213132032031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518569561.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 213132032031 its reverse (130230231312), we get a palindrome (343362263343).

The spelling of 213132032031 in words is "two hundred thirteen billion, one hundred thirty-two million, thirty-two thousand, thirty-one".