233113001011 has 4 divisors (see below), whose sum is σ = 254305092024. Its totient is φ = 211920910000.

The previous prime is 233113001003. The next prime is 233113001021. The reversal of 233113001011 is 110100311332.

233113001011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 233113001011 - 2³ = 233113001003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233113001021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10596045490 + ... + 10596045511.

It is an arithmetic number, because the mean of its divisors is an integer number (63576273006).

Almost surely, 2^233113001011 is an apocalyptic number.

233113001011 is a deficient number, since it is larger than the sum of its proper divisors (21192091013).

233113001011 is a wasteful number, since it uses less digits than its factorization.

233113001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21192091012.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 233113001011 its reverse (110100311332), we get a palindrome (343213312343).

The spelling of 233113001011 in words is "two hundred thirty-three billion, one hundred thirteen million, one thousand, eleven".