115203251262405 has 32 divisors (see below), whose sum is σ = 195464018851200. Its totient is φ = 57739763873792.

The previous prime is 115203251262391. The next prime is 115203251262419. The reversal of 115203251262405 is 504262152302511.

It is an interprime number because it is at equal distance from previous prime (115203251262391) and next prime (115203251262419).

It is a cyclic number.

It is not a de Polignac number, because 115203251262405 - 2⁴ = 115203251262389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 342606960 + ... + 342943049.

It is an arithmetic number, because the mean of its divisors is an integer number (6108250589100).

Almost surely, 2^{115203251262405} is an apocalyptic number.

115203251262405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115203251262405 is a deficient number, since it is larger than the sum of its proper divisors (80260767588795).

115203251262405 is a wasteful number, since it uses less digits than its factorization.

115203251262405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685550693.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 115203251262405 in words is "one hundred fifteen trillion, two hundred three billion, two hundred fifty-one million, two hundred sixty-two thousand, four hundred five".