124211402102 has 8 divisors (see below), whose sum is σ = 187739371512. Its totient is φ = 61631611600.

The previous prime is 124211402101. The next prime is 124211402213. The reversal of 124211402102 is 201204112421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124211402101) 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, 237044399 + ... + 237044922.

It is an arithmetic number, because the mean of its divisors is an integer number (23467421439).

Almost surely, 2^124211402102 is an apocalyptic number.

124211402102 is a deficient number, since it is larger than the sum of its proper divisors (63527969410).

124211402102 is a wasteful number, since it uses less digits than its factorization.

124211402102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474089454.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 124211402102 its reverse (201204112421), we get a palindrome (325415514523).

The spelling of 124211402102 in words is "one hundred twenty-four billion, two hundred eleven million, four hundred two thousand, one hundred two".