115700061 has 8 divisors (see below), whose sum is σ = 154606144. Its totient is φ = 76963680.

The previous prime is 115700047. The next prime is 115700069. The reversal of 115700061 is 160007511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115700061 - 2¹¹ = 115698013 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 (115700069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40825 + ... + 43566.

It is an arithmetic number, because the mean of its divisors is an integer number (19325768).

Almost surely, 2^115700061 is an apocalyptic number.

It is an amenable number.

115700061 is a deficient number, since it is larger than the sum of its proper divisors (38906083).

115700061 is an equidigital number, since it uses as much as digits as its factorization.

115700061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84851.

The product of its (nonzero) digits is 210, while the sum is 21.

The square root of 115700061 is about 10756.3962831424. The cubic root of 115700061 is about 487.2791878356.

Adding to 115700061 its reverse (160007511), we get a palindrome (275707572).

The spelling of 115700061 in words is "one hundred fifteen million, seven hundred thousand, sixty-one".