123470773103 has 4 divisors (see below), whose sum is σ = 124372019760. Its totient is φ = 122569526448.

The previous prime is 123470773091. The next prime is 123470773121. The reversal of 123470773103 is 301377074321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301377074321 = 37 ⋅8145326333.

It is a cyclic number.

It is not a de Polignac number, because 123470773103 - 2⁶ = 123470773039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123470773903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450623123 + ... + 450623396.

It is an arithmetic number, because the mean of its divisors is an integer number (31093004940).

Almost surely, 2^123470773103 is an apocalyptic number.

123470773103 is a deficient number, since it is larger than the sum of its proper divisors (901246657).

123470773103 is an equidigital number, since it uses as much as digits as its factorization.

123470773103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901246656.

The product of its (nonzero) digits is 74088, while the sum is 38.

The spelling of 123470773103 in words is "one hundred twenty-three billion, four hundred seventy million, seven hundred seventy-three thousand, one hundred three".