402314310203 has 16 divisors (see below), whose sum is σ = 458821752480. Its totient is φ = 349465391616.

The previous prime is 402314310193. The next prime is 402314310217. The reversal of 402314310203 is 302013413204.

It is a cyclic number.

It is not a de Polignac number, because 402314310203 - 2²⁰ = 402313261627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (402314310253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1251968 + ... + 1540146.

It is an arithmetic number, because the mean of its divisors is an integer number (28676359530).

Almost surely, 2^402314310203 is an apocalyptic number.

402314310203 is a deficient number, since it is larger than the sum of its proper divisors (56507442277).

402314310203 is a wasteful number, since it uses less digits than its factorization.

402314310203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294526.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 402314310203 its reverse (302013413204), we get a palindrome (704327723407).

The spelling of 402314310203 in words is "four hundred two billion, three hundred fourteen million, three hundred ten thousand, two hundred three".