230155053 has 4 divisors (see below), whose sum is σ = 306873408. Its totient is φ = 153436700.

The previous prime is 230155031. The next prime is 230155087. The reversal of 230155053 is 350551032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230155053 - 2¹² = 230150957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230155553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38359173 + ... + 38359178.

It is an arithmetic number, because the mean of its divisors is an integer number (76718352).

Almost surely, 2^230155053 is an apocalyptic number.

It is an amenable number.

230155053 is a deficient number, since it is larger than the sum of its proper divisors (76718355).

230155053 is an equidigital number, since it uses as much as digits as its factorization.

230155053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76718354.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 230155053 is about 15170.8619728742. The cubic root of 230155053 is about 612.8302174951.

The spelling of 230155053 in words is "two hundred thirty million, one hundred fifty-five thousand, fifty-three".