10301323122 has 64 divisors (see below), whose sum is σ = 24442767360. Its totient is φ = 3208079952.

The previous prime is 10301323117. The next prime is 10301323147. The reversal of 10301323122 is 22132310301.

It is a super-2 number, since 2×10301323122² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10301323095 and 10301323104.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43038 + ... + 149849.

It is an arithmetic number, because the mean of its divisors is an integer number (381918240).

Almost surely, 2^10301323122 is an apocalyptic number.

10301323122 is an abundant number, since it is smaller than the sum of its proper divisors (14141444238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10301323122 is a wasteful number, since it uses less digits than its factorization.

10301323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192964 (or 192958 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10301323122 its reverse (22132310301), we get a palindrome (32433633423).

The spelling of 10301323122 in words is "ten billion, three hundred one million, three hundred twenty-three thousand, one hundred twenty-two".