116350531 has 4 divisors (see below), whose sum is σ = 126927864. Its totient is φ = 105773200.

The previous prime is 116350519. The next prime is 116350543. The reversal of 116350531 is 135053611.

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

It is an interprime number because it is at equal distance from previous prime (116350519) and next prime (116350543).

It is a cyclic number.

It is not a de Polignac number, because 116350531 - 2²³ = 107961923 is a prime.

It is a super-2 number, since 2×116350531² = 27074892127963922, 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 = 116350496 and 116350505.

It is not an unprimeable number, because it can be changed into a prime (116350571) 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, 5288650 + ... + 5288671.

It is an arithmetic number, because the mean of its divisors is an integer number (31731966).

Almost surely, 2^116350531 is an apocalyptic number.

116350531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

116350531 is a deficient number, since it is larger than the sum of its proper divisors (10577333).

116350531 is a wasteful number, since it uses less digits than its factorization.

116350531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10577332.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 116350531 is about 10786.5903324452. The cubic root of 116350531 is about 488.1906490484.

The spelling of 116350531 in words is "one hundred sixteen million, three hundred fifty thousand, five hundred thirty-one".