10203232120211 has 8 divisors (see below), whose sum is σ = 11013472800960. Its totient is φ = 9396616678272.

The previous prime is 10203232120181. The next prime is 10203232120253. The reversal of 10203232120211 is 11202123230201.

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

It is a cyclic number.

It is not a de Polignac number, because 10203232120211 - 2²² = 10203227925907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10203232920211) by changing a digit.

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, 906303851 + ... + 906315108.

It is an arithmetic number, because the mean of its divisors is an integer number (1376684100120).

Almost surely, 2^{10203232120211} is an apocalyptic number.

10203232120211 is a deficient number, since it is larger than the sum of its proper divisors (810240680749).

10203232120211 is a wasteful number, since it uses less digits than its factorization.

10203232120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812619405.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10203232120211 its reverse (11202123230201), we get a palindrome (21405355350412).

The spelling of 10203232120211 in words is "ten trillion, two hundred three billion, two hundred thirty-two million, one hundred twenty thousand, two hundred eleven".