10113023122 has 4 divisors (see below), whose sum is σ = 15169534686. Its totient is φ = 5056511560.

The previous prime is 10113023101. The next prime is 10113023131. The reversal of 10113023122 is 22132031101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22132031101 = 599 ⋅36948299.

It can be written as a sum of positive squares in only one way, i.e., 6773454601 + 3339568521 = 82301^2 + 57789^2 .

It is a super-2 number, since 2×10113023122² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10113023096 and 10113023105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528255779 + ... + 2528255782.

Almost surely, 2^10113023122 is an apocalyptic number.

10113023122 is a deficient number, since it is larger than the sum of its proper divisors (5056511564).

10113023122 is an equidigital number, since it uses as much as digits as its factorization.

10113023122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056511563.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10113023122 its reverse (22132031101), we get a palindrome (32245054223).

The spelling of 10113023122 in words is "ten billion, one hundred thirteen million, twenty-three thousand, one hundred twenty-two".