20134243102 has 16 divisors (see below), whose sum is σ = 31518094752. Its totient is φ = 9628312320.

The previous prime is 20134243091. The next prime is 20134243177.

20134243102 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, 493798 + ... + 533014.

It is an arithmetic number, because the mean of its divisors is an integer number (1969880922).

Almost surely, 2^20134243102 is an apocalyptic number.

20134243102 is a deficient number, since it is larger than the sum of its proper divisors (11383851650).

20134243102 is a wasteful number, since it uses less digits than its factorization.

20134243102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50403.

The product of its (nonzero) digits is 1152, while the sum is 22.

The spelling of 20134243102 in words is "twenty billion, one hundred thirty-four million, two hundred forty-three thousand, one hundred two".