230154061 has 2 divisors, whose sum is σ = 230154062. Its totient is φ = 230154060.

The previous prime is 230153999. The next prime is 230154073. The reversal of 230154061 is 160451032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 155002500 + 75151561 = 12450^2 + 8669^2 .

It is a cyclic number.

It is not a de Polignac number, because 230154061 - 2⁷ = 230153933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230154161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115077030 + 115077031.

It is an arithmetic number, because the mean of its divisors is an integer number (115077031).

Almost surely, 2^230154061 is an apocalyptic number.

It is an amenable number.

230154061 is a deficient number, since it is larger than the sum of its proper divisors (1).

230154061 is an equidigital number, since it uses as much as digits as its factorization.

230154061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 230154061 is about 15170.8292785859. The cubic root of 230154061 is about 612.8293370329.

The spelling of 230154061 in words is "two hundred thirty million, one hundred fifty-four thousand, sixty-one".