123141793 has 12 divisors (see below), whose sum is σ = 135623808. Its totient is φ = 111580920.

The previous prime is 123141763. The next prime is 123141841. The reversal of 123141793 is 397141321.

It is not a de Polignac number, because 123141793 - 2⁹ = 123141281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123141713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 888 + ... + 15718.

It is an arithmetic number, because the mean of its divisors is an integer number (11301984).

Almost surely, 2^123141793 is an apocalyptic number.

It is an amenable number.

123141793 is a deficient number, since it is larger than the sum of its proper divisors (12482015).

123141793 is a wasteful number, since it uses less digits than its factorization.

123141793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14892 (or 14873 counting only the distinct ones).

The product of its digits is 4536, while the sum is 31.

The square root of 123141793 is about 11096.9271872893. The cubic root of 123141793 is about 497.5100111619.

The spelling of 123141793 in words is "one hundred twenty-three million, one hundred forty-one thousand, seven hundred ninety-three".