201242343242102 has 16 divisors (see below), whose sum is σ = 308232198189072. Its totient is φ = 98518399401600.

The previous prime is 201242343242099. The next prime is 201242343242131.

201242343242102 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5030535524 + ... + 5030575527.

It is an arithmetic number, because the mean of its divisors is an integer number (19264512386817).

Almost surely, 2^{201242343242102} is an apocalyptic number.

201242343242102 is a deficient number, since it is larger than the sum of its proper divisors (106989854946970).

201242343242102 is a wasteful number, since it uses less digits than its factorization.

201242343242102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10061111263.

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 201242343242102 in words is "two hundred one trillion, two hundred forty-two billion, three hundred forty-three million, two hundred forty-two thousand, one hundred two".