230402001 has 16 divisors (see below), whose sum is σ = 316310400. Its totient is φ = 149086080.

The previous prime is 230401987. The next prime is 230402009. The reversal of 230402001 is 100204032.

It is not a de Polignac number, because 230402001 - 2⁹ = 230401489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230402009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19771 + ... + 29183.

It is an arithmetic number, because the mean of its divisors is an integer number (19769400).

Almost surely, 2^230402001 is an apocalyptic number.

It is an amenable number.

230402001 is a deficient number, since it is larger than the sum of its proper divisors (85908399).

230402001 is a wasteful number, since it uses less digits than its factorization.

230402001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9656.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 230402001 is about 15178.9986823901. The cubic root of 230402001 is about 613.0493206611.

Adding to 230402001 its reverse (100204032), we get a palindrome (330606033).

The spelling of 230402001 in words is "two hundred thirty million, four hundred two thousand, one".