203130000031302 has 48 divisors (see below), whose sum is σ = 456398446826400. Its totient is φ = 65240388337536.

The previous prime is 203130000031289. The next prime is 203130000031319.

203130000031302 is a `hidden beast` number, since 2 + 0 + 31 + 300 + 0 + 0 + 0 + 31 + 302 = 666.

203130000031302 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1480513927 + ... + 1480651122.

It is an arithmetic number, because the mean of its divisors is an integer number (9508300975550).

Almost surely, 2^{203130000031302} is an apocalyptic number.

203130000031302 is an abundant number, since it is smaller than the sum of its proper divisors (253268446795098).

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

203130000031302 is a wasteful number, since it uses less digits than its factorization.

203130000031302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961165197 (or 2961165194 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

It can be divided in two parts, 2031300000 and 31302, that added together give a palindrome (2031331302).

The spelling of 203130000031302 in words is "two hundred three trillion, one hundred thirty billion, thirty-one thousand, three hundred two".