112140501431 has 8 divisors (see below), whose sum is σ = 131624372640. Its totient is φ = 93522580128.

The previous prime is 112140501419. The next prime is 112140501463. The reversal of 112140501431 is 134105041211.

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 112140501431 - 2⁶ = 112140501367 is a prime.

It is a super-2 number, since 2×112140501431² (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 = 112140501397 and 112140501406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112140501631) 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, 216487196 + ... + 216487713.

It is an arithmetic number, because the mean of its divisors is an integer number (16453046580).

Almost surely, 2^112140501431 is an apocalyptic number.

112140501431 is a deficient number, since it is larger than the sum of its proper divisors (19483871209).

112140501431 is an equidigital number, since it uses as much as digits as its factorization.

112140501431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432974953.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 112140501431 its reverse (134105041211), we get a palindrome (246245542642).

The spelling of 112140501431 in words is "one hundred twelve billion, one hundred forty million, five hundred one thousand, four hundred thirty-one".