123141003134 has 16 divisors (see below), whose sum is σ = 192883534848. Its totient is φ = 58850410872.

The previous prime is 123141003133. The next prime is 123141003149. The reversal of 123141003134 is 431300141321.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123141003131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 916262 + ... + 1042025.

It is an arithmetic number, because the mean of its divisors is an integer number (12055220928).

Almost surely, 2^123141003134 is an apocalyptic number.

123141003134 is a deficient number, since it is larger than the sum of its proper divisors (69742531714).

123141003134 is a wasteful number, since it uses less digits than its factorization.

123141003134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959679.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 123141003134 its reverse (431300141321), we get a palindrome (554441144455).

The spelling of 123141003134 in words is "one hundred twenty-three billion, one hundred forty-one million, three thousand, one hundred thirty-four".