1031230023322 has 32 divisors (see below), whose sum is σ = 1595411251200. Its totient is φ = 499645656048.

The previous prime is 1031230023311. The next prime is 1031230023331. The reversal of 1031230023322 is 2233200321301.

It is a super-2 number, since 2×1031230023322² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1031230023293 and 1031230023302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79569879 + ... + 79582837.

It is an arithmetic number, because the mean of its divisors is an integer number (49856601600).

Almost surely, 2^{1031230023322} is an apocalyptic number.

1031230023322 is a deficient number, since it is larger than the sum of its proper divisors (564181227878).

1031230023322 is a wasteful number, since it uses less digits than its factorization.

1031230023322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21330.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1031230023322 its reverse (2233200321301), we get a palindrome (3264430344623).

The spelling of 1031230023322 in words is "one trillion, thirty-one billion, two hundred thirty million, twenty-three thousand, three hundred twenty-two".