20111240103410 has 16 divisors (see below), whose sum is σ = 38329657609176. Its totient is φ = 7571290391808.

The previous prime is 20111240103337. The next prime is 20111240103431. The reversal of 20111240103410 is 1430104211102.

It can be written as a sum of positive squares in 4 ways, for example, as 19854982427449 + 256257675961 = 4455893^2 + 506219^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59150706017 + ... + 59150706356.

Almost surely, 2^{20111240103410} is an apocalyptic number.

20111240103410 is a deficient number, since it is larger than the sum of its proper divisors (18218417505766).

20111240103410 is a wasteful number, since it uses less digits than its factorization.

20111240103410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118301412397.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 20111240103410 its reverse (1430104211102), we get a palindrome (21541344314512).

The spelling of 20111240103410 in words is "twenty trillion, one hundred eleven billion, two hundred forty million, one hundred three thousand, four hundred ten".