233027640031 has 4 divisors (see below), whose sum is σ = 233034435000. Its totient is φ = 233020845064.

The previous prime is 233027640017. The next prime is 233027640047. The reversal of 233027640031 is 130046720332.

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

It is a cyclic number.

It is not a de Polignac number, because 233027640031 - 2¹⁹ = 233027115743 is a prime.

It is a super-2 number, since 2×233027640031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233027639975 and 233027640002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233027640011) 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, 3345781 + ... + 3414718.

It is an arithmetic number, because the mean of its divisors is an integer number (58258608750).

Almost surely, 2^233027640031 is an apocalyptic number.

233027640031 is a deficient number, since it is larger than the sum of its proper divisors (6794969).

233027640031 is an equidigital number, since it uses as much as digits as its factorization.

233027640031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6794968.

The product of its (nonzero) digits is 18144, while the sum is 31.

The spelling of 233027640031 in words is "two hundred thirty-three billion, twenty-seven million, six hundred forty thousand, thirty-one".