10012031012111 has 4 divisors (see below), whose sum is σ = 10012050851424. Its totient is φ = 10012011172800.

The previous prime is 10012031012099. The next prime is 10012031012119. The reversal of 10012031012111 is 11121013021001.

10012031012111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10012031012111 - 2¹⁴ = 10012030995727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012031012119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9142370 + ... + 10178751.

It is an arithmetic number, because the mean of its divisors is an integer number (2503012712856).

Almost surely, 2^{10012031012111} is an apocalyptic number.

10012031012111 is a deficient number, since it is larger than the sum of its proper divisors (19839313).

10012031012111 is an equidigital number, since it uses as much as digits as its factorization.

10012031012111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19839312.

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

Adding to 10012031012111 its reverse (11121013021001), we get a palindrome (21133044033112).

The spelling of 10012031012111 in words is "ten trillion, twelve billion, thirty-one million, twelve thousand, one hundred eleven".