112002514131 has 4 divisors (see below), whose sum is σ = 149336685512. Its totient is φ = 74668342752.

The previous prime is 112002514103. The next prime is 112002514139. The reversal of 112002514131 is 131415200211.

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

It is not a de Polignac number, because 112002514131 - 2⁶ = 112002514067 is a prime.

It is a super-2 number, since 2×112002514131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112002514098 and 112002514107.

It is not an unprimeable number, because it can be changed into a prime (112002514139) 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, 18667085686 + ... + 18667085691.

It is an arithmetic number, because the mean of its divisors is an integer number (37334171378).

Almost surely, 2^112002514131 is an apocalyptic number.

112002514131 is a deficient number, since it is larger than the sum of its proper divisors (37334171381).

112002514131 is an equidigital number, since it uses as much as digits as its factorization.

112002514131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37334171380.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 112002514131 its reverse (131415200211), we get a palindrome (243417714342).

The spelling of 112002514131 in words is "one hundred twelve billion, two million, five hundred fourteen thousand, one hundred thirty-one".