1023103111322 has 16 divisors (see below), whose sum is σ = 1555748422272. Its totient is φ = 504520944480.

The previous prime is 1023103111319. The next prime is 1023103111361. The reversal of 1023103111322 is 2231113013201.

It is a happy number.

1023103111322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1023103111294 and 1023103111303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3301247 + ... + 3597837.

It is an arithmetic number, because the mean of its divisors is an integer number (97234276392).

Almost surely, 2^{1023103111322} is an apocalyptic number.

1023103111322 is a deficient number, since it is larger than the sum of its proper divisors (532645310950).

1023103111322 is a wasteful number, since it uses less digits than its factorization.

1023103111322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320293.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1023103111322 its reverse (2231113013201), we get a palindrome (3254216124523).

The spelling of 1023103111322 in words is "one trillion, twenty-three billion, one hundred three million, one hundred eleven thousand, three hundred twenty-two".