20213112410 has 8 divisors (see below), whose sum is σ = 36383602356. Its totient is φ = 8085244960.

The previous prime is 20213112401. The next prime is 20213112427. The reversal of 20213112410 is 1421131202.

It can be written as a sum of positive squares in 2 ways, for example, as 20212024561 + 1087849 = 142169^2 + 1043^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 1010655611 + ... + 1010655630.

Almost surely, 2^20213112410 is an apocalyptic number.

20213112410 is a deficient number, since it is larger than the sum of its proper divisors (16170489946).

20213112410 is a wasteful number, since it uses less digits than its factorization.

20213112410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021311248.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 20213112410 its reverse (1421131202), we get a palindrome (21634243612).

The spelling of 20213112410 in words is "twenty billion, two hundred thirteen million, one hundred twelve thousand, four hundred ten".