233261013 has 8 divisors (see below), whose sum is σ = 318600576. Its totient is φ = 151714400.

The previous prime is 233260943. The next prime is 233261033. The reversal of 233261013 is 310162332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233261013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233261033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 948093 + ... + 948338.

It is an arithmetic number, because the mean of its divisors is an integer number (39825072).

Almost surely, 2^233261013 is an apocalyptic number.

It is an amenable number.

233261013 is a deficient number, since it is larger than the sum of its proper divisors (85339563).

233261013 is a wasteful number, since it uses less digits than its factorization.

233261013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896475.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 233261013 is about 15272.8848944788. The cubic root of 233261013 is about 615.5746390576.

The spelling of 233261013 in words is "two hundred thirty-three million, two hundred sixty-one thousand, thirteen".