10122310443 has 8 divisors (see below), whose sum is σ = 15424473088. Its totient is φ = 5784177384.

The previous prime is 10122310421. The next prime is 10122310453. The reversal of 10122310443 is 34401322101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10122310443 - 2⁵ = 10122310411 is a prime.

It is a super-2 number, since 2×10122310443² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 482014783 = 10122310443 / (1 + 0 + 1 + 2 + 2 + 3 + 1 + 0 + 4 + 4 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122310453) 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, 241007371 + ... + 241007412.

It is an arithmetic number, because the mean of its divisors is an integer number (1928059136).

Almost surely, 2^10122310443 is an apocalyptic number.

10122310443 is a deficient number, since it is larger than the sum of its proper divisors (5302162645).

10122310443 is an equidigital number, since it uses as much as digits as its factorization.

10122310443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482014793.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10122310443 its reverse (34401322101), we get a palindrome (44523632544).

The spelling of 10122310443 in words is "ten billion, one hundred twenty-two million, three hundred ten thousand, four hundred forty-three".