10103201211011 has 4 divisors (see below), whose sum is σ = 10103355220800. Its totient is φ = 10103047201224.

The previous prime is 10103201210989. The next prime is 10103201211041. The reversal of 10103201211011 is 11011210230101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10103201211011 - 2³⁸ = 9828323304067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10103201211041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76906451 + ... + 77037708.

It is an arithmetic number, because the mean of its divisors is an integer number (2525838805200).

Almost surely, 2^{10103201211011} is an apocalyptic number.

10103201211011 is a deficient number, since it is larger than the sum of its proper divisors (154009789).

10103201211011 is an equidigital number, since it uses as much as digits as its factorization.

10103201211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154009788.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 10103201211011 its reverse (11011210230101), we get a palindrome (21114411441112).

The spelling of 10103201211011 in words is "ten trillion, one hundred three billion, two hundred one million, two hundred eleven thousand, eleven".