10205152021411 has 32 divisors (see below), whose sum is σ = 11286913144320. Its totient is φ = 9187395592704.

The previous prime is 10205152021399. The next prime is 10205152021433. The reversal of 10205152021411 is 11412025150201.

It is a cyclic number.

It is not a de Polignac number, because 10205152021411 - 2²⁵ = 10205118466979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10205152021451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10893081 + ... + 11792773.

It is an arithmetic number, because the mean of its divisors is an integer number (352716035760).

Almost surely, 2^{10205152021411} is an apocalyptic number.

10205152021411 is a deficient number, since it is larger than the sum of its proper divisors (1081761122909).

10205152021411 is a wasteful number, since it uses less digits than its factorization.

10205152021411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900075.

The product of its (nonzero) digits is 800, while the sum is 25.

Adding to 10205152021411 its reverse (11412025150201), we get a palindrome (21617177171612).

The spelling of 10205152021411 in words is "ten trillion, two hundred five billion, one hundred fifty-two million, twenty-one thousand, four hundred eleven".