116149071 has 16 divisors (see below), whose sum is σ = 164067200. Its totient is φ = 72884448.

The previous prime is 116149051. The next prime is 116149081. The reversal of 116149071 is 170941611.

It is not a de Polignac number, because 116149071 - 2¹⁰ = 116148047 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 (116149021) 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, 2460 + ... + 15438.

It is an arithmetic number, because the mean of its divisors is an integer number (10254200).

Almost surely, 2^116149071 is an apocalyptic number.

116149071 is a deficient number, since it is larger than the sum of its proper divisors (47918129).

116149071 is a wasteful number, since it uses less digits than its factorization.

116149071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13158.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 116149071 is about 10777.2478397780. The cubic root of 116149071 is about 487.9087202179.

The spelling of 116149071 in words is "one hundred sixteen million, one hundred forty-nine thousand, seventy-one".