233113401 has 12 divisors (see below), whose sum is σ = 356526612. Its totient is φ = 146267136.

The previous prime is 233113379. The next prime is 233113403. The reversal of 233113401 is 104311332.

It can be written as a sum of positive squares in 2 ways, for example, as 67322025 + 165791376 = 8205^2 + 12876^2 .

It is not a de Polignac number, because 233113401 - 2¹³ = 233105209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233113403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 761656 + ... + 761961.

It is an arithmetic number, because the mean of its divisors is an integer number (29710551).

Almost surely, 2^233113401 is an apocalyptic number.

It is an amenable number.

233113401 is a deficient number, since it is larger than the sum of its proper divisors (123413211).

233113401 is a wasteful number, since it uses less digits than its factorization.

233113401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523640 (or 1523637 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 233113401 is about 15268.0516438739. The cubic root of 233113401 is about 615.4447625494. Note that the first 3 decimals are identical.

Adding to 233113401 its reverse (104311332), we get a palindrome (337424733).

The spelling of 233113401 in words is "two hundred thirty-three million, one hundred thirteen thousand, four hundred one".