132231200121031 has 6 divisors (see below), whose sum is σ = 145345038149696. Its totient is φ = 120210181928100.

The previous prime is 132231200121029. The next prime is 132231200121037. The reversal of 132231200121031 is 130121002132231.

It is not a de Polignac number, because 132231200121031 - 2¹ = 132231200121029 is a prime.

It is a super-2 number, since 2×132231200121031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132231200120993 and 132231200121011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132231200121037) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 546409917735 + ... + 546409917976.

Almost surely, 2^{132231200121031} is an apocalyptic number.

132231200121031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132231200121031 is a deficient number, since it is larger than the sum of its proper divisors (13113838028665).

132231200121031 is a wasteful number, since it uses less digits than its factorization.

132231200121031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092819835733 (or 1092819835722 counting only the distinct ones).

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

Adding to 132231200121031 its reverse (130121002132231), we get a palindrome (262352202253262).

The spelling of 132231200121031 in words is "one hundred thirty-two trillion, two hundred thirty-one billion, two hundred million, one hundred twenty-one thousand, thirty-one".