203034112310 has 16 divisors (see below), whose sum is σ = 373237177536. Its totient is φ = 79485694848.

The previous prime is 203034112297. The next prime is 203034112327. The reversal of 203034112310 is 13211430302.

It is a super-2 number, since 2×203034112310² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215993267 + ... + 215994206.

It is an arithmetic number, because the mean of its divisors is an integer number (23327323596).

Almost surely, 2^203034112310 is an apocalyptic number.

203034112310 is a deficient number, since it is larger than the sum of its proper divisors (170203065226).

203034112310 is a wasteful number, since it uses less digits than its factorization.

203034112310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431987527.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 203034112310 its reverse (13211430302), we get a palindrome (216245542612).

The spelling of 203034112310 in words is "two hundred three billion, thirty-four million, one hundred twelve thousand, three hundred ten".