116045031243 has 16 divisors (see below), whose sum is σ = 161569497600. Its totient is φ = 73946773824.

The previous prime is 116045031233. The next prime is 116045031257. The reversal of 116045031243 is 342130540611.

It is not a de Polignac number, because 116045031243 - 2¹⁷ = 116044900171 is a prime.

It is a super-2 number, since 2×116045031243² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116045031243.

It is not an unprimeable number, because it can be changed into a prime (116045031233) 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, 504546 + ... + 697607.

It is an arithmetic number, because the mean of its divisors is an integer number (10098093600).

Almost surely, 2^116045031243 is an apocalyptic number.

116045031243 is a deficient number, since it is larger than the sum of its proper divisors (45524466357).

116045031243 is a wasteful number, since it uses less digits than its factorization.

116045031243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203578.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 116045031243 its reverse (342130540611), we get a palindrome (458175571854).

The spelling of 116045031243 in words is "one hundred sixteen billion, forty-five million, thirty-one thousand, two hundred forty-three".