131141403021123 has 12 divisors (see below), whose sum is σ = 206647059306168. Its totient is φ = 79479638194560.

The previous prime is 131141403021107. The next prime is 131141403021131. The reversal of 131141403021123 is 321120304141131.

131141403021123 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 41 + 403 + 0 + 211 + 2 + 3 = 666.

It is not a de Polignac number, because 131141403021123 - 2⁴ = 131141403021107 is a prime.

It is a super-2 number, since 2×131141403021123² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131141403021103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 662330318190 + ... + 662330318387.

It is an arithmetic number, because the mean of its divisors is an integer number (17220588275514).

Almost surely, 2^{131141403021123} is an apocalyptic number.

131141403021123 is a deficient number, since it is larger than the sum of its proper divisors (75505656285045).

131141403021123 is a wasteful number, since it uses less digits than its factorization.

131141403021123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324660636594 (or 1324660636591 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 131141403021123 its reverse (321120304141131), we get a palindrome (452261707162254).

The spelling of 131141403021123 in words is "one hundred thirty-one trillion, one hundred forty-one billion, four hundred three million, twenty-one thousand, one hundred twenty-three".