10120332324451 has 4 divisors (see below), whose sum is σ = 10122898986352. Its totient is φ = 10117765662552.

The previous prime is 10120332324413. The next prime is 10120332324469. The reversal of 10120332324451 is 15442323302101.

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 10120332324451 - 2²⁵ = 10120298770019 is a prime.

It is a super-2 number, since 2×10120332324451² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10120332304451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1283325036 + ... + 1283332921.

It is an arithmetic number, because the mean of its divisors is an integer number (2530724746588).

Almost surely, 2^{10120332324451} is an apocalyptic number.

10120332324451 is a deficient number, since it is larger than the sum of its proper divisors (2566661901).

10120332324451 is an equidigital number, since it uses as much as digits as its factorization.

10120332324451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566661900.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 10120332324451 its reverse (15442323302101), we get a palindrome (25562655626552).

The spelling of 10120332324451 in words is "ten trillion, one hundred twenty billion, three hundred thirty-two million, three hundred twenty-four thousand, four hundred fifty-one".