116354131 has 4 divisors (see below), whose sum is σ = 117756072. Its totient is φ = 114952192.

The previous prime is 116354111. The next prime is 116354149. The reversal of 116354131 is 131453611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131453611 = 149 ⋅882239.

It is a cyclic number.

It is not a de Polignac number, because 116354131 - 2⁵ = 116354099 is a prime.

It is a super-2 number, since 2×116354131² = 27076567601530322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116354096 and 116354105.

It is not an unprimeable number, because it can be changed into a prime (116354111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 700846 + ... + 701011.

It is an arithmetic number, because the mean of its divisors is an integer number (29439018).

Almost surely, 2^116354131 is an apocalyptic number.

116354131 is a deficient number, since it is larger than the sum of its proper divisors (1401941).

116354131 is an equidigital number, since it uses as much as digits as its factorization.

116354131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401940.

The product of its digits is 1080, while the sum is 25.

The square root of 116354131 is about 10786.7572050176. The cubic root of 116354131 is about 488.1956840296.

It can be divided in two parts, 1163541 and 31, that multiplied together give a triangular number (36069771 = T₈₄₉₃).

The spelling of 116354131 in words is "one hundred sixteen million, three hundred fifty-four thousand, one hundred thirty-one".