134261023113 has 24 divisors (see below), whose sum is σ = 221777774400. Its totient is φ = 76671939744.

The previous prime is 134261023073. The next prime is 134261023133. The reversal of 134261023113 is 311320162431.

It is a happy number.

134261023113 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 610 + 2 + 31 + 13 = 666.

It is not a de Polignac number, because 134261023113 - 2⁶ = 134261023049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134261023133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 575358 + ... + 774311.

It is an arithmetic number, because the mean of its divisors is an integer number (9240740600).

Almost surely, 2^134261023113 is an apocalyptic number.

It is an amenable number.

134261023113 is a deficient number, since it is larger than the sum of its proper divisors (87516751287).

134261023113 is a wasteful number, since it uses less digits than its factorization.

134261023113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351261 (or 1351258 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 134261023113 its reverse (311320162431), we get a palindrome (445581185544).

The spelling of 134261023113 in words is "one hundred thirty-four billion, two hundred sixty-one million, twenty-three thousand, one hundred thirteen".