233113140997 has 4 divisors (see below), whose sum is σ = 254305244736. Its totient is φ = 211921037260.

The previous prime is 233113140989. The next prime is 233113141021. The reversal of 233113140997 is 799041311332.

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.

It is a cyclic number.

It is not a de Polignac number, because 233113140997 - 2³ = 233113140989 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 (233113140907) 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, 10596051853 + ... + 10596051874.

It is an arithmetic number, because the mean of its divisors is an integer number (63576311184).

Almost surely, 2^233113140997 is an apocalyptic number.

It is an amenable number.

233113140997 is a deficient number, since it is larger than the sum of its proper divisors (21192103739).

233113140997 is a wasteful number, since it uses less digits than its factorization.

233113140997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21192103738.

The product of its (nonzero) digits is 122472, while the sum is 43.

The spelling of 233113140997 in words is "two hundred thirty-three billion, one hundred thirteen million, one hundred forty thousand, nine hundred ninety-seven".