115037351461 has 4 divisors (see below), whose sum is σ = 115236723532. Its totient is φ = 114837979392.

The previous prime is 115037351453. The next prime is 115037351503. The reversal of 115037351461 is 164153730511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 164153730511 = 94547 ⋅1736213.

It can be written as a sum of positive squares in 2 ways, for example, as 87909285025 + 27128066436 = 296495^2 + 164706^2 .

It is a cyclic number.

It is not a de Polignac number, because 115037351461 - 2³ = 115037351453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115037351461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115037351411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99685170 + ... + 99686323.

It is an arithmetic number, because the mean of its divisors is an integer number (28809180883).

Almost surely, 2^115037351461 is an apocalyptic number.

It is an amenable number.

115037351461 is a deficient number, since it is larger than the sum of its proper divisors (199372071).

115037351461 is an equidigital number, since it uses as much as digits as its factorization.

115037351461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199372070.

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 115037351461 in words is "one hundred fifteen billion, thirty-seven million, three hundred fifty-one thousand, four hundred sixty-one".