112030402420451 has 4 divisors (see below), whose sum is σ = 112047221283504. Its totient is φ = 112013583557400.

The previous prime is 112030402420337. The next prime is 112030402420463. The reversal of 112030402420451 is 154024204030211.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112030402420451 is a prime.

It is a super-2 number, since 2×112030402420451² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112030402425451) 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, 8409421535 + ... + 8409434856.

It is an arithmetic number, because the mean of its divisors is an integer number (28011805320876).

Almost surely, 2^{112030402420451} is an apocalyptic number.

112030402420451 is a deficient number, since it is larger than the sum of its proper divisors (16818863053).

112030402420451 is an equidigital number, since it uses as much as digits as its factorization.

112030402420451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16818863052.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 112030402420451 its reverse (154024204030211), we get a palindrome (266054606450662).

The spelling of 112030402420451 in words is "one hundred twelve trillion, thirty billion, four hundred two million, four hundred twenty thousand, four hundred fifty-one".