10103120332123 has 24 divisors (see below), whose sum is σ = 12701697946560. Its totient is φ = 7965230232960.

The previous prime is 10103120332103. The next prime is 10103120332169. The reversal of 10103120332123 is 32123302130101.

It is not a de Polignac number, because 10103120332123 - 2⁵ = 10103120332091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10103120332094 and 10103120332103.

It is not an unprimeable number, because it can be changed into a prime (10103120332103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28042483 + ... + 28400476.

It is an arithmetic number, because the mean of its divisors is an integer number (529237414440).

Almost surely, 2^{10103120332123} is an apocalyptic number.

10103120332123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10103120332123 is a deficient number, since it is larger than the sum of its proper divisors (2598577614437).

10103120332123 is a wasteful number, since it uses less digits than its factorization.

10103120332123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56443267 (or 56443260 counting only the distinct ones).

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

Adding to 10103120332123 its reverse (32123302130101), we get a palindrome (42226422462224).

The spelling of 10103120332123 in words is "ten trillion, one hundred three billion, one hundred twenty million, three hundred thirty-two thousand, one hundred twenty-three".