131142332054 has 8 divisors (see below), whose sum is σ = 196716546120. Its totient is φ = 65570150016.

The previous prime is 131142332023. The next prime is 131142332063. The reversal of 131142332054 is 450233241131.

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

It is a super-2 number, since 2×131142332054² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334859 + ... + 611894.

It is an arithmetic number, because the mean of its divisors is an integer number (24589568265).

Almost surely, 2^131142332054 is an apocalyptic number.

131142332054 is a deficient number, since it is larger than the sum of its proper divisors (65574214066).

131142332054 is an equidigital number, since it uses as much as digits as its factorization.

131142332054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016014.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 131142332054 its reverse (450233241131), we get a palindrome (581375573185).

The spelling of 131142332054 in words is "one hundred thirty-one billion, one hundred forty-two million, three hundred thirty-two thousand, fifty-four".