235390113 has 12 divisors (see below), whose sum is σ = 388580608. Its totient is φ = 134508600.

The previous prime is 235390097. The next prime is 235390121. The reversal of 235390113 is 311093532.

It is a happy number.

It is not a de Polignac number, because 235390113 - 2⁴ = 235390097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (235390153) 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, 1868113 + ... + 1868238.

Almost surely, 2^235390113 is an apocalyptic number.

It is an amenable number.

235390113 is a deficient number, since it is larger than the sum of its proper divisors (153190495).

235390113 is a wasteful number, since it uses less digits than its factorization.

235390113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3736364 (or 3736361 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 235390113 is about 15342.4285235422. The cubic root of 235390113 is about 617.4418641964.

The spelling of 235390113 in words is "two hundred thirty-five million, three hundred ninety thousand, one hundred thirteen".