124234205102 has 16 divisors (see below), whose sum is σ = 213543904992. Its totient is φ = 53100485280.

The previous prime is 124234205101. The next prime is 124234205113. The reversal of 124234205102 is 201502432421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124234205101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11890049 + ... + 11900492.

It is an arithmetic number, because the mean of its divisors is an integer number (13346494062).

Almost surely, 2^124234205102 is an apocalyptic number.

124234205102 is a deficient number, since it is larger than the sum of its proper divisors (89309699890).

124234205102 is a wasteful number, since it uses less digits than its factorization.

124234205102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23790923.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 124234205102 its reverse (201502432421), we get a palindrome (325736637523).

The spelling of 124234205102 in words is "one hundred twenty-four billion, two hundred thirty-four million, two hundred five thousand, one hundred two".