116996653 has 4 divisors (see below), whose sum is σ = 122083488. Its totient is φ = 111909820.

The previous prime is 116996639. The next prime is 116996681. The reversal of 116996653 is 356699611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 356699611 = 4621 ⋅77191.

It is a cyclic number.

It is not a de Polignac number, because 116996653 - 2¹³ = 116988461 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 (116996603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2543383 + ... + 2543428.

It is an arithmetic number, because the mean of its divisors is an integer number (30520872).

Almost surely, 2^116996653 is an apocalyptic number.

It is an amenable number.

116996653 is a deficient number, since it is larger than the sum of its proper divisors (5086835).

116996653 is an equidigital number, since it uses as much as digits as its factorization.

116996653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5086834.

The product of its digits is 262440, while the sum is 46.

The square root of 116996653 is about 10816.4991101557. The cubic root of 116996653 is about 489.0926607638.

It can be divided in two parts, 116996 and 653, that added together give a 6-th power (117649 = 7⁶).

The spelling of 116996653 in words is "one hundred sixteen million, nine hundred ninety-six thousand, six hundred fifty-three".