116137723 has 4 divisors (see below), whose sum is σ = 125071408. Its totient is φ = 107204040.

The previous prime is 116137699. The next prime is 116137739. The reversal of 116137723 is 327731611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116137723 - 2²¹ = 114040571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116137223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4466823 + ... + 4466848.

It is an arithmetic number, because the mean of its divisors is an integer number (31267852).

Almost surely, 2^116137723 is an apocalyptic number.

116137723 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

116137723 is a deficient number, since it is larger than the sum of its proper divisors (8933685).

116137723 is an equidigital number, since it uses as much as digits as its factorization.

116137723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8933684.

The product of its digits is 5292, while the sum is 31.

The square root of 116137723 is about 10776.7213474229. The cubic root of 116137723 is about 487.8928298096.

The spelling of 116137723 in words is "one hundred sixteen million, one hundred thirty-seven thousand, seven hundred twenty-three".