10201142113420 has 12 divisors (see below), whose sum is σ = 21422398438224. Its totient is φ = 4080456845360.

The previous prime is 10201142113417. The next prime is 10201142113439. The reversal of 10201142113420 is 2431124110201.

It is a junction number, because it is equal to n+sod(n) for n = 10201142113391 and 10201142113400.

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, 255028552816 + ... + 255028552855.

It is an arithmetic number, because the mean of its divisors is an integer number (1785199869852).

Almost surely, 2^{10201142113420} is an apocalyptic number.

10201142113420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201142113420 is an abundant number, since it is smaller than the sum of its proper divisors (11221256324804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10201142113420 is a wasteful number, since it uses less digits than its factorization.

10201142113420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510057105680 (or 510057105678 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 10201142113420 its reverse (2431124110201), we get a palindrome (12632266223621).

The spelling of 10201142113420 in words is "ten trillion, two hundred one billion, one hundred forty-two million, one hundred thirteen thousand, four hundred twenty".