123413505035 has 4 divisors (see below), whose sum is σ = 148096206048. Its totient is φ = 98730804024.

The previous prime is 123413505013. The next prime is 123413505067. The reversal of 123413505035 is 530505314321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 530505314321 = 224011 ⋅2368211.

It is a cyclic number.

It is not a de Polignac number, because 123413505035 - 2¹⁴ = 123413488651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123413504992 and 123413505010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12341350499 + ... + 12341350508.

It is an arithmetic number, because the mean of its divisors is an integer number (37024051512).

Almost surely, 2^123413505035 is an apocalyptic number.

123413505035 is a deficient number, since it is larger than the sum of its proper divisors (24682701013).

123413505035 is an equidigital number, since it uses as much as digits as its factorization.

123413505035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24682701012.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 123413505035 its reverse (530505314321), we get a palindrome (653918819356).

The spelling of 123413505035 in words is "one hundred twenty-three billion, four hundred thirteen million, five hundred five thousand, thirty-five".