134103312031 has 16 divisors (see below), whose sum is σ = 150473786400. Its totient is φ = 118659235968.

The previous prime is 134103311999. The next prime is 134103312037. The reversal of 134103312031 is 130213301431.

It is not a de Polignac number, because 134103312031 - 2⁵ = 134103311999 is a prime.

It is a super-2 number, since 2×134103312031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134103311993 and 134103312011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134103312037) 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, 1227136 + ... + 1331941.

It is an arithmetic number, because the mean of its divisors is an integer number (9404611650).

Almost surely, 2^134103312031 is an apocalyptic number.

134103312031 is a deficient number, since it is larger than the sum of its proper divisors (16370474369).

134103312031 is a wasteful number, since it uses less digits than its factorization.

134103312031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2559258.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 134103312031 its reverse (130213301431), we get a palindrome (264316613462).

The spelling of 134103312031 in words is "one hundred thirty-four billion, one hundred three million, three hundred twelve thousand, thirty-one".