115401072293 has 16 divisors (see below), whose sum is σ = 132474988800. Its totient is φ = 99640082880.

The previous prime is 115401072287. The next prime is 115401072377. The reversal of 115401072293 is 392270104511.

It is not a de Polignac number, because 115401072293 - 2¹² = 115401068197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115401072593) 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, 2937518 + ... + 2976543.

It is an arithmetic number, because the mean of its divisors is an integer number (8279686800).

Almost surely, 2^115401072293 is an apocalyptic number.

115401072293 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

115401072293 is a deficient number, since it is larger than the sum of its proper divisors (17073916507).

115401072293 is a wasteful number, since it uses less digits than its factorization.

115401072293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5914172.

The product of its (nonzero) digits is 15120, while the sum is 35.

The spelling of 115401072293 in words is "one hundred fifteen billion, four hundred one million, seventy-two thousand, two hundred ninety-three".