131402304104134 has 16 divisors (see below), whose sum is σ = 227327708282400. Its totient is φ = 55798619304384.

The previous prime is 131402304104119. The next prime is 131402304104143. The reversal of 131402304104134 is 431401403204131.

It is a super-2 number, since 2×131402304104134² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131402304104096 and 131402304104105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43054488679 + ... + 43054491730.

It is an arithmetic number, because the mean of its divisors is an integer number (14207981767650).

Almost surely, 2^{131402304104134} is an apocalyptic number.

131402304104134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131402304104134 is a deficient number, since it is larger than the sum of its proper divisors (95925404178266).

131402304104134 is a wasteful number, since it uses less digits than its factorization.

131402304104134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86108980527.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 131402304104134 its reverse (431401403204131), we get a palindrome (562803707308265).

The spelling of 131402304104134 in words is "one hundred thirty-one trillion, four hundred two billion, three hundred four million, one hundred four thousand, one hundred thirty-four".