203234022112330 has 32 divisors (see below), whose sum is σ = 405619973803008. Its totient is φ = 72691751572800.

The previous prime is 203234022112327. The next prime is 203234022112351. The reversal of 203234022112330 is 33211220432302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15144108202 + ... + 15144121621.

It is an arithmetic number, because the mean of its divisors is an integer number (12675624181344).

Almost surely, 2^{203234022112330} is an apocalyptic number.

203234022112330 is a deficient number, since it is larger than the sum of its proper divisors (202385951690678).

203234022112330 is a wasteful number, since it uses less digits than its factorization.

203234022112330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30288229902.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 203234022112330 its reverse (33211220432302), we get a palindrome (236445242544632).

The spelling of 203234022112330 in words is "two hundred three trillion, two hundred thirty-four billion, twenty-two million, one hundred twelve thousand, three hundred thirty".