103312221023 has 8 divisors (see below), whose sum is σ = 118636043520. Its totient is φ = 88977032280.

The previous prime is 103312220983. The next prime is 103312221043. The reversal of 103312221023 is 320122213301.

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

It is a cyclic number.

It is not a de Polignac number, because 103312221023 - 2³⁰ = 102238479199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103312220986 and 103312221004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103312221043) 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, 247158215 + ... + 247158632.

It is an arithmetic number, because the mean of its divisors is an integer number (14829505440).

Almost surely, 2^103312221023 is an apocalyptic number.

103312221023 is a deficient number, since it is larger than the sum of its proper divisors (15323822497).

103312221023 is a wasteful number, since it uses less digits than its factorization.

103312221023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494316877.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 103312221023 its reverse (320122213301), we get a palindrome (423434434324).

The spelling of 103312221023 in words is "one hundred three billion, three hundred twelve million, two hundred twenty-one thousand, twenty-three".