230061251 has 8 divisors (see below), whose sum is σ = 264020064. Its totient is φ = 196375680.

The previous prime is 230061241. The next prime is 230061257. The reversal of 230061251 is 152160032.

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-230061251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230061257) 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, 66500 + ... + 69873.

It is an arithmetic number, because the mean of its divisors is an integer number (33002508).

Almost surely, 2^230061251 is an apocalyptic number.

230061251 is a deficient number, since it is larger than the sum of its proper divisors (33958813).

230061251 is a wasteful number, since it uses less digits than its factorization.

230061251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136621.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 230061251 is about 15167.7701393448. The cubic root of 230061251 is about 612.7469511483.

The spelling of 230061251 in words is "two hundred thirty million, sixty-one thousand, two hundred fifty-one".