123103303022 has 32 divisors (see below), whose sum is σ = 223467698880. Its totient is φ = 49650739200.

The previous prime is 123103303019. The next prime is 123103303033. The reversal of 123103303022 is 220303301321.

It is a junction number, because it is equal to n+sod(n) for n = 123103302985 and 123103303003.

It is a congruent number.

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, 5081354 + ... + 5105522.

It is an arithmetic number, because the mean of its divisors is an integer number (6983365590).

Almost surely, 2^123103303022 is an apocalyptic number.

123103303022 is a deficient number, since it is larger than the sum of its proper divisors (100364395858).

123103303022 is a wasteful number, since it uses less digits than its factorization.

123103303022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45596.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 123103303022 its reverse (220303301321), we get a palindrome (343406604343).

The spelling of 123103303022 in words is "one hundred twenty-three billion, one hundred three million, three hundred three thousand, twenty-two".