230001020001 has 12 divisors (see below), whose sum is σ = 335328591312. Its totient is φ = 151900984536.

The previous prime is 230001019993. The next prime is 230001020047. The reversal of 230001020001 is 100020100032.

It is a happy number.

It is not a de Polignac number, because 230001020001 - 2³ = 230001019993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (230001020101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119418051 + ... + 119419976.

It is an arithmetic number, because the mean of its divisors is an integer number (27944049276).

Almost surely, 2^230001020001 is an apocalyptic number.

It is an amenable number.

230001020001 is a deficient number, since it is larger than the sum of its proper divisors (105327571311).

230001020001 is a wasteful number, since it uses less digits than its factorization.

230001020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238838140 (or 238838137 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 230001020001 its reverse (100020100032), we get a palindrome (330021120033).

The spelling of 230001020001 in words is "two hundred thirty billion, one million, twenty thousand, one".