10120413224321 has 4 divisors (see below), whose sum is σ = 10335741165312. Its totient is φ = 9905085283332.

The previous prime is 10120413224291. The next prime is 10120413224357. The reversal of 10120413224321 is 12342231402101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10120413224321 is a prime.

It is a super-2 number, since 2×10120413224321² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10120413224021) 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, 107663970425 + ... + 107663970518.

It is an arithmetic number, because the mean of its divisors is an integer number (2583935291328).

Almost surely, 2^{10120413224321} is an apocalyptic number.

It is an amenable number.

10120413224321 is a deficient number, since it is larger than the sum of its proper divisors (215327940991).

10120413224321 is an equidigital number, since it uses as much as digits as its factorization.

10120413224321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215327940990.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 10120413224321 its reverse (12342231402101), we get a palindrome (22462644626422).

The spelling of 10120413224321 in words is "ten trillion, one hundred twenty billion, four hundred thirteen million, two hundred twenty-four thousand, three hundred twenty-one".