116151015 has 24 divisors (see below), whose sum is σ = 189028944. Its totient is φ = 60902400.

The previous prime is 116151011. The next prime is 116151023. The reversal of 116151015 is 510151611.

It is a happy number.

It is not a de Polignac number, because 116151015 - 2² = 116151011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116150982 and 116151000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116151011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54775 + ... + 56855.

It is an arithmetic number, because the mean of its divisors is an integer number (7876206).

Almost surely, 2^116151015 is an apocalyptic number.

116151015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116151015 is a deficient number, since it is larger than the sum of its proper divisors (72877929).

116151015 is an equidigital number, since it uses as much as digits as its factorization.

116151015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211 (or 2150 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 21.

The square root of 116151015 is about 10777.3380294023. The cubic root of 116151015 is about 487.9114422637.

The spelling of 116151015 in words is "one hundred sixteen million, one hundred fifty-one thousand, fifteen".