115235131425451 has 16 divisors (see below), whose sum is σ = 122274471664800. Its totient is φ = 108296232768000.

The previous prime is 115235131425353. The next prime is 115235131425493. The reversal of 115235131425451 is 154524131532511.

It is not a de Polignac number, because 115235131425451 - 2⁹ = 115235131424939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115235131425398 and 115235131425407.

It is not an unprimeable number, because it can be changed into a prime (115235131425251) 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, 40401916 + ... + 43159993.

It is an arithmetic number, because the mean of its divisors is an integer number (7642154479050).

Almost surely, 2^{115235131425451} is an apocalyptic number.

115235131425451 is a deficient number, since it is larger than the sum of its proper divisors (7039340239349).

115235131425451 is a wasteful number, since it uses less digits than its factorization.

115235131425451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83562510.

The product of its digits is 360000, while the sum is 43.

Adding to 115235131425451 its reverse (154524131532511), we get a palindrome (269759262957962).

The spelling of 115235131425451 in words is "one hundred fifteen trillion, two hundred thirty-five billion, one hundred thirty-one million, four hundred twenty-five thousand, four hundred fifty-one".