1200230012131 has 8 divisors (see below), whose sum is σ = 1202287892400. Its totient is φ = 1198172516640.

The previous prime is 1200230012029. The next prime is 1200230012153. The reversal of 1200230012131 is 1312100320021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1200230012131 - 2³¹ = 1198082528483 is a prime.

It is a super-2 number, since 2×1200230012131² (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 (1200239012131) 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, 6538341 + ... + 6719401.

It is an arithmetic number, because the mean of its divisors is an integer number (150285986550).

Almost surely, 2^{1200230012131} is an apocalyptic number.

1200230012131 is a deficient number, since it is larger than the sum of its proper divisors (2057880269).

1200230012131 is a wasteful number, since it uses less digits than its factorization.

1200230012131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192389.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1200230012131 its reverse (1312100320021), we get a palindrome (2512330332152).

The spelling of 1200230012131 in words is "one trillion, two hundred billion, two hundred thirty million, twelve thousand, one hundred thirty-one".