233421154345133 has 16 divisors (see below), whose sum is σ = 247606771527360. Its totient is φ = 219286098560256.

The previous prime is 233421154345037. The next prime is 233421154345151. The reversal of 233421154345133 is 331543451124332.

It is a cyclic number.

It is not a de Polignac number, because 233421154345133 - 2⁸ = 233421154344877 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 (233421154345433) 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, 1400894735 + ... + 1401061347.

It is an arithmetic number, because the mean of its divisors is an integer number (15475423220460).

Almost surely, 2^{233421154345133} is an apocalyptic number.

It is an amenable number.

233421154345133 is a deficient number, since it is larger than the sum of its proper divisors (14185617182227).

233421154345133 is a wasteful number, since it uses less digits than its factorization.

233421154345133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317836.

The product of its digits is 1555200, while the sum is 44.

The spelling of 233421154345133 in words is "two hundred thirty-three trillion, four hundred twenty-one billion, one hundred fifty-four million, three hundred forty-five thousand, one hundred thirty-three".