10011402023111 has 4 divisors (see below), whose sum is σ = 10031791844424. Its totient is φ = 9991012201800.

The previous prime is 10011402023099. The next prime is 10011402023177. The reversal of 10011402023111 is 11132020411001.

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 10011402023111 - 2¹⁰ = 10011402022087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10011402023111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011402023011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10194909920 + ... + 10194910901.

It is an arithmetic number, because the mean of its divisors is an integer number (2507947961106).

Almost surely, 2^{10011402023111} is an apocalyptic number.

10011402023111 is a deficient number, since it is larger than the sum of its proper divisors (20389821313).

10011402023111 is an equidigital number, since it uses as much as digits as its factorization.

10011402023111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20389821312.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 10011402023111 its reverse (11132020411001), we get a palindrome (21143422434112).

The spelling of 10011402023111 in words is "ten trillion, eleven billion, four hundred two million, twenty-three thousand, one hundred eleven".