131101343115134 has 64 divisors (see below), whose sum is σ = 233219809861632. Its totient is φ = 54104596207200.

The previous prime is 131101343115131. The next prime is 131101343115137. The reversal of 131101343115134 is 431511343101131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (131101343115131) and next prime (131101343115137).

It is a self number, because there is not a number n which added to its sum of digits gives 131101343115134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131101343115131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1648390949 + ... + 1648470479.

It is an arithmetic number, because the mean of its divisors is an integer number (3644059529088).

Almost surely, 2^{131101343115134} is an apocalyptic number.

131101343115134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131101343115134 is a deficient number, since it is larger than the sum of its proper divisors (102118466746498).

131101343115134 is a wasteful number, since it uses less digits than its factorization.

131101343115134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118221.

The product of its (nonzero) digits is 6480, while the sum is 32.

Adding to 131101343115134 its reverse (431511343101131), we get a palindrome (562612686216265).

The spelling of 131101343115134 in words is "one hundred thirty-one trillion, one hundred one billion, three hundred forty-three million, one hundred fifteen thousand, one hundred thirty-four".