123103223002 has 16 divisors (see below), whose sum is σ = 185339385000. Its totient is φ = 61323724800.

The previous prime is 123103222999. The next prime is 123103223027. The reversal of 123103223002 is 200322301321.

It can be written as a sum of positive squares in 4 ways, for example, as 47467772641 + 75635450361 = 217871^2 + 275019^2 .

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, 764874 + ... + 911722.

Almost surely, 2^123103223002 is an apocalyptic number.

123103223002 is a deficient number, since it is larger than the sum of its proper divisors (62236161998).

123103223002 is a wasteful number, since it uses less digits than its factorization.

123103223002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148401.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 123103223002 its reverse (200322301321), we get a palindrome (323425524323).

The spelling of 123103223002 in words is "one hundred twenty-three billion, one hundred three million, two hundred twenty-three thousand, two".