1200200300131 has 24 divisors (see below), whose sum is σ = 1449990170880. Its totient is φ = 973022998896.

The previous prime is 1200200300099. The next prime is 1200200300137. The reversal of 1200200300131 is 1310030020021.

It is not a de Polignac number, because 1200200300131 - 2⁵ = 1200200300099 is a prime.

It is a super-2 number, since 2×1200200300131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200200300137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1180570 + ... + 1947856.

It is an arithmetic number, because the mean of its divisors is an integer number (60416257120).

Almost surely, 2^{1200200300131} is an apocalyptic number.

1200200300131 is a deficient number, since it is larger than the sum of its proper divisors (249789870749).

1200200300131 is an equidigital number, since it uses as much as digits as its factorization.

1200200300131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767951 (or 767932 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1200200300131 its reverse (1310030020021), we get a palindrome (2510230320152).

The spelling of 1200200300131 in words is "one trillion, two hundred billion, two hundred million, three hundred thousand, one hundred thirty-one".