134323431341131 has 16 divisors (see below), whose sum is σ = 141643325268000. Its totient is φ = 127185031104768.

The previous prime is 134323431341123. The next prime is 134323431341137. The reversal of 134323431341131 is 131143134323431.

It is a cyclic number.

It is not a de Polignac number, because 134323431341131 - 2³ = 134323431341123 is a prime.

It is a super-2 number, since 2×134323431341131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134323431341137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17163081 + ... + 23732218.

It is an arithmetic number, because the mean of its divisors is an integer number (8852707829250).

Almost surely, 2^{134323431341131} is an apocalyptic number.

134323431341131 is a deficient number, since it is larger than the sum of its proper divisors (7319893926869).

134323431341131 is a wasteful number, since it uses less digits than its factorization.

134323431341131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40897518.

The product of its digits is 93312, while the sum is 37.

Adding to 134323431341131 its reverse (131143134323431), we get a palindrome (265466565664562).

The spelling of 134323431341131 in words is "one hundred thirty-four trillion, three hundred twenty-three billion, four hundred thirty-one million, three hundred forty-one thousand, one hundred thirty-one".