1120202012131 has 4 divisors (see below), whose sum is σ = 1131293121264. Its totient is φ = 1109110903000.

The previous prime is 1120202012129. The next prime is 1120202012213. The reversal of 1120202012131 is 1312102020211.

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 1120202012131 - 2¹ = 1120202012129 is a prime.

It is a super-2 number, since 2×1120202012131² (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 (1120202013131) 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, 5545554415 + ... + 5545554616.

It is an arithmetic number, because the mean of its divisors is an integer number (282823280316).

Almost surely, 2^{1120202012131} is an apocalyptic number.

1120202012131 is a deficient number, since it is larger than the sum of its proper divisors (11091109133).

1120202012131 is a wasteful number, since it uses less digits than its factorization.

1120202012131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11091109132.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1120202012131 its reverse (1312102020211), we get a palindrome (2432304032342).

The spelling of 1120202012131 in words is "one trillion, one hundred twenty billion, two hundred two million, twelve thousand, one hundred thirty-one".