1232013123103 has 32 divisors (see below), whose sum is σ = 1480642053120. Its totient is φ = 1002260878080.

The previous prime is 1232013123041. The next prime is 1232013123127. The reversal of 1232013123103 is 3013213102321.

It is not a de Polignac number, because 1232013123103 - 2²¹ = 1232011025951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232013123503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52505988 + ... + 52529446.

It is an arithmetic number, because the mean of its divisors is an integer number (46270064160).

Almost surely, 2^{1232013123103} is an apocalyptic number.

1232013123103 is a deficient number, since it is larger than the sum of its proper divisors (248628930017).

1232013123103 is a wasteful number, since it uses less digits than its factorization.

1232013123103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26007.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1232013123103 its reverse (3013213102321), we get a palindrome (4245226225424).

The spelling of 1232013123103 in words is "one trillion, two hundred thirty-two billion, thirteen million, one hundred twenty-three thousand, one hundred three".