131040225134 has 64 divisors (see below), whose sum is σ = 247512101760. Its totient is φ = 50650030080.

The previous prime is 131040225067. The next prime is 131040225143. The reversal of 131040225134 is 431522040131.

It is a happy number.

131040225134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2296502 + ... + 2352870.

It is an arithmetic number, because the mean of its divisors is an integer number (3867376590).

Almost surely, 2^131040225134 is an apocalyptic number.

131040225134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131040225134 is a deficient number, since it is larger than the sum of its proper divisors (116471876626).

131040225134 is a wasteful number, since it uses less digits than its factorization.

131040225134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56685.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 131040225134 its reverse (431522040131), we get a palindrome (562562265265).

The spelling of 131040225134 in words is "one hundred thirty-one billion, forty million, two hundred twenty-five thousand, one hundred thirty-four".