1203230001 has 32 divisors (see below), whose sum is σ = 1694343168. Its totient is φ = 758545920.

The previous prime is 1203229969. The next prime is 1203230089. The reversal of 1203230001 is 1000323021.

It is a happy number.

It is not a de Polignac number, because 1203230001 - 2⁵ = 1203229969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1203230201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 747940 + ... + 749546.

It is an arithmetic number, because the mean of its divisors is an integer number (52948224).

Almost surely, 2^1203230001 is an apocalyptic number.

It is an amenable number.

1203230001 is a deficient number, since it is larger than the sum of its proper divisors (491113167).

1203230001 is a wasteful number, since it uses less digits than its factorization.

1203230001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1203230001 is about 34687.6058701087. The cubic root of 1203230001 is about 1063.6111561887.

Adding to 1203230001 its reverse (1000323021), we get a palindrome (2203553022).

The spelling of 1203230001 in words is "one billion, two hundred three million, two hundred thirty thousand, one".