131234103051 has 4 divisors (see below), whose sum is σ = 174978804072. Its totient is φ = 87489402032.

The previous prime is 131234103031. The next prime is 131234103101. The reversal of 131234103051 is 150301432131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150301432131 = 3 ⋅50100477377.

It is a cyclic number.

It is not a de Polignac number, because 131234103051 - 2⁵ = 131234103019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131234103001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21872350506 + ... + 21872350511.

It is an arithmetic number, because the mean of its divisors is an integer number (43744701018).

Almost surely, 2^131234103051 is an apocalyptic number.

131234103051 is a deficient number, since it is larger than the sum of its proper divisors (43744701021).

131234103051 is an equidigital number, since it uses as much as digits as its factorization.

131234103051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43744701020.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 131234103051 its reverse (150301432131), we get a palindrome (281535535182).

The spelling of 131234103051 in words is "one hundred thirty-one billion, two hundred thirty-four million, one hundred three thousand, fifty-one".