203101444331112 has 64 divisors (see below), whose sum is σ = 527903499110400. Its totient is φ = 65045252502720.

The previous prime is 203101444331089. The next prime is 203101444331129. The reversal of 203101444331112 is 211133444101302.

203101444331112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×203101444331112² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 203101444331112.

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, 981859938 + ... + 982066769.

It is an arithmetic number, because the mean of its divisors is an integer number (8248492173600).

Almost surely, 2^{203101444331112} is an apocalyptic number.

It is an amenable number.

203101444331112 is an abundant number, since it is smaller than the sum of its proper divisors (324802054779288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203101444331112 is a wasteful number, since it uses less digits than its factorization.

203101444331112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963926886 (or 1963926882 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 203101444331112 its reverse (211133444101302), we get a palindrome (414234888432414).

The spelling of 203101444331112 in words is "two hundred three trillion, one hundred one billion, four hundred forty-four million, three hundred thirty-one thousand, one hundred twelve".