131254415703 has 12 divisors (see below), whose sum is σ = 189661100928. Its totient is φ = 87469994880.

The previous prime is 131254415701. The next prime is 131254415707. The reversal of 131254415703 is 307514452131.

131254415703 is a `hidden beast` number, since 1 + 31 + 2 + 54 + 4 + 1 + 570 + 3 = 666.

It is not a de Polignac number, because 131254415703 - 2¹ = 131254415701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131254415701) 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, 2720503 + ... + 2768328.

It is an arithmetic number, because the mean of its divisors is an integer number (15805091744).

Almost surely, 2^131254415703 is an apocalyptic number.

131254415703 is a deficient number, since it is larger than the sum of its proper divisors (58406685225).

131254415703 is a wasteful number, since it uses less digits than its factorization.

131254415703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5491494 (or 5491491 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

Adding to 131254415703 its reverse (307514452131), we get a palindrome (438768867834).

The spelling of 131254415703 in words is "one hundred thirty-one billion, two hundred fifty-four million, four hundred fifteen thousand, seven hundred three".