20102042311413 has 8 divisors (see below), whose sum is σ = 27527121003168. Its totient is φ = 13039162580304.

The previous prime is 20102042311381. The next prime is 20102042311447. The reversal of 20102042311413 is 31411324020102.

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

It is not a de Polignac number, because 20102042311413 - 2⁵ = 20102042311381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102040311413) 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, 90549740031 + ... + 90549740252.

It is an arithmetic number, because the mean of its divisors is an integer number (3440890125396).

Almost surely, 2^{20102042311413} is an apocalyptic number.

It is an amenable number.

20102042311413 is a deficient number, since it is larger than the sum of its proper divisors (7425078691755).

20102042311413 is a wasteful number, since it uses less digits than its factorization.

20102042311413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181099480323.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 20102042311413 its reverse (31411324020102), we get a palindrome (51513366331515).

The spelling of 20102042311413 in words is "twenty trillion, one hundred two billion, forty-two million, three hundred eleven thousand, four hundred thirteen".