130203201100331 has 4 divisors (see below), whose sum is σ = 134403304361664. Its totient is φ = 126003097839000.

The previous prime is 130203201100261. The next prime is 130203201100363. The reversal of 130203201100331 is 133001102302031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130203201100331 - 2¹⁴ = 130203201083947 is a prime.

It is a super-2 number, since 2×130203201100331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130203201106331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2100051630620 + ... + 2100051630681.

It is an arithmetic number, because the mean of its divisors is an integer number (33600826090416).

Almost surely, 2^{130203201100331} is an apocalyptic number.

130203201100331 is a deficient number, since it is larger than the sum of its proper divisors (4200103261333).

130203201100331 is an equidigital number, since it uses as much as digits as its factorization.

130203201100331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4200103261332.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 130203201100331 its reverse (133001102302031), we get a palindrome (263204303402362).

The spelling of 130203201100331 in words is "one hundred thirty trillion, two hundred three billion, two hundred one million, one hundred thousand, three hundred thirty-one".