230203112131202 has 32 divisors (see below), whose sum is σ = 407365955189760. Its totient is φ = 95475494499840.

The previous prime is 230203112131183. The next prime is 230203112131217. The reversal of 230203112131202 is 202131211302032.

It is a super-2 number, since 2×230203112131202² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

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, 100286138 + ... + 102555914.

It is an arithmetic number, because the mean of its divisors is an integer number (12730186099680).

Almost surely, 2^{230203112131202} is an apocalyptic number.

230203112131202 is a deficient number, since it is larger than the sum of its proper divisors (177162843058558).

230203112131202 is a wasteful number, since it uses less digits than its factorization.

230203112131202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2503506.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 230203112131202 its reverse (202131211302032), we get a palindrome (432334323433234).

The spelling of 230203112131202 in words is "two hundred thirty trillion, two hundred three billion, one hundred twelve million, one hundred thirty-one thousand, two hundred two".