116151320 has 64 divisors (see below), whose sum is σ = 268107840. Its totient is φ = 45273600.

The previous prime is 116151317. The next prime is 116151331. The reversal of 116151320 is 23151611.

It is a super-2 number, since 2×116151320² = 26982258275484800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 116151292 and 116151301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441509 + ... + 441771.

It is an arithmetic number, because the mean of its divisors is an integer number (4189185).

Almost surely, 2^116151320 is an apocalyptic number.

116151320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116151320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134053920).

116151320 is an abundant number, since it is smaller than the sum of its proper divisors (151956520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116151320 is a wasteful number, since it uses less digits than its factorization.

116151320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 116151320 is about 10777.3521794548. The cubic root of 116151320 is about 487.9118693308.

The spelling of 116151320 in words is "one hundred sixteen million, one hundred fifty-one thousand, three hundred twenty".