231013232001211 has 8 divisors (see below), whose sum is σ = 252242915825664. Its totient is φ = 209821628329320.

The previous prime is 231013232001169. The next prime is 231013232001247. The reversal of 231013232001211 is 112100232310132.

231013232001211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 231013232001211 - 2²¹ = 231013229904059 is a prime.

It is a super-2 number, since 2×231013232001211² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231013232001281) 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, 9520025451 + ... + 9520049716.

It is an arithmetic number, because the mean of its divisors is an integer number (31530364478208).

Almost surely, 2^{231013232001211} is an apocalyptic number.

231013232001211 is a deficient number, since it is larger than the sum of its proper divisors (21229683824453).

231013232001211 is a wasteful number, since it uses less digits than its factorization.

231013232001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19040076281.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 231013232001211 its reverse (112100232310132), we get a palindrome (343113464311343).

It can be divided in two parts, 2310132 and 32001211, that added together give a palindrome (34311343).

The spelling of 231013232001211 in words is "two hundred thirty-one trillion, thirteen billion, two hundred thirty-two million, one thousand, two hundred eleven".