203311110130 has 16 divisors (see below), whose sum is σ = 367798996800. Its totient is φ = 80915777712.

The previous prime is 203311110089. The next prime is 203311110137. The reversal of 203311110130 is 31011113302.

203311110130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (203311110137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51081204 + ... + 51085183.

It is an arithmetic number, because the mean of its divisors is an integer number (22987437300).

Almost surely, 2^203311110130 is an apocalyptic number.

203311110130 is a deficient number, since it is larger than the sum of its proper divisors (164487886670).

203311110130 is a wasteful number, since it uses less digits than its factorization.

203311110130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102166593.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 203311110130 its reverse (31011113302), we get a palindrome (234322223432).

The spelling of 203311110130 in words is "two hundred three billion, three hundred eleven million, one hundred ten thousand, one hundred thirty".