20104311340102 has 8 divisors (see below), whose sum is σ = 32897964011112. Its totient is φ = 9138323336400.

The previous prime is 20104311340019. The next prime is 20104311340159.

20104311340102 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×20104311340102² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 913832333641 = 20104311340102 / (2 + 0 + 1 + 0 + 4 + 3 + 1 + 1 + 3 + 4 + 0 + 1 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456916166799 + ... + 456916166842.

It is an arithmetic number, because the mean of its divisors is an integer number (4112245501389).

Almost surely, 2^{20104311340102} is an apocalyptic number.

20104311340102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20104311340102 is a deficient number, since it is larger than the sum of its proper divisors (12793652671010).

20104311340102 is a wasteful number, since it uses less digits than its factorization.

20104311340102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913832333654.

The product of its (nonzero) digits is 576, while the sum is 22.

It can be divided in two parts, 2010431 and 1340102, that added together give a palindrome (3350533).

The spelling of 20104311340102 in words is "twenty trillion, one hundred four billion, three hundred eleven million, three hundred forty thousand, one hundred two".