112030201131 has 4 divisors (see below), whose sum is σ = 149373601512. Its totient is φ = 74686800752.

The previous prime is 112030201123. The next prime is 112030201133. The reversal of 112030201131 is 131102030211.

It is a happy number.

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 112030201131 - 2³ = 112030201123 is a prime.

It is a super-2 number, since 2×112030201131² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112030201131.

It is not an unprimeable number, because it can be changed into a prime (112030201133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18671700186 + ... + 18671700191.

It is an arithmetic number, because the mean of its divisors is an integer number (37343400378).

Almost surely, 2^112030201131 is an apocalyptic number.

112030201131 is a deficient number, since it is larger than the sum of its proper divisors (37343400381).

112030201131 is an equidigital number, since it uses as much as digits as its factorization.

112030201131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37343400380.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 112030201131 its reverse (131102030211), we get a palindrome (243132231342).

The spelling of 112030201131 in words is "one hundred twelve billion, thirty million, two hundred one thousand, one hundred thirty-one".