32131233213123 has 32 divisors (see below), whose sum is σ = 48769454886912. Its totient is φ = 18626381373600.

The previous prime is 32131233213071. The next prime is 32131233213139.

32131233213123 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 32131233213123 - 2⁸ = 32131233212867 is a prime.

It is a super-2 number, since 2×32131233213123² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32131233213323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34889808 + ... + 35798898.

It is an arithmetic number, because the mean of its divisors is an integer number (1524045465216).

Almost surely, 2^{32131233213123} is an apocalyptic number.

32131233213123 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

32131233213123 is a deficient number, since it is larger than the sum of its proper divisors (16638221673789).

32131233213123 is a wasteful number, since it uses less digits than its factorization.

32131233213123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955695.

The product of its digits is 11664, while the sum is 30.

It can be divided in two parts, 3213123 and 3213123, that added together give a palindrome (6426246).

The spelling of 32131233213123 in words is "thirty-two trillion, one hundred thirty-one billion, two hundred thirty-three million, two hundred thirteen thousand, one hundred twenty-three".