124203202055 has 16 divisors (see below), whose sum is σ = 153961171200. Its totient is φ = 96088903680.

The previous prime is 124203202021. The next prime is 124203202061. The reversal of 124203202055 is 550202302421.

It is not a de Polignac number, because 124203202055 - 2¹² = 124203197959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65960 + ... + 502749.

It is an arithmetic number, because the mean of its divisors is an integer number (9622573200).

Almost surely, 2^124203202055 is an apocalyptic number.

124203202055 is a deficient number, since it is larger than the sum of its proper divisors (29757969145).

124203202055 is a wasteful number, since it uses less digits than its factorization.

124203202055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570154.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 124203202055 its reverse (550202302421), we get a palindrome (674405504476).

The spelling of 124203202055 in words is "one hundred twenty-four billion, two hundred three million, two hundred two thousand, fifty-five".