230155502 has 8 divisors (see below), whose sum is σ = 348460056. Its totient is φ = 114002152.

The previous prime is 230155487. The next prime is 230155507. The reversal of 230155502 is 205551032.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230155507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537533 + ... + 537960.

It is an arithmetic number, because the mean of its divisors is an integer number (43557507).

Almost surely, 2^230155502 is an apocalyptic number.

230155502 is a deficient number, since it is larger than the sum of its proper divisors (118304554).

230155502 is a wasteful number, since it uses less digits than its factorization.

230155502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075602.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 230155502 is about 15170.8767709714. The cubic root of 230155502 is about 612.8306160099.

The spelling of 230155502 in words is "two hundred thirty million, one hundred fifty-five thousand, five hundred two".