1012010210111 has 4 divisors (see below), whose sum is σ = 1065273905400. Its totient is φ = 958746514824.

The previous prime is 1012010210077. The next prime is 1012010210147. The reversal of 1012010210111 is 1110120102101.

1012010210111 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 1012010210111 - 2²² = 1012006015807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1012010210092 and 1012010210101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012010210411) 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, 26631847616 + ... + 26631847653.

It is an arithmetic number, because the mean of its divisors is an integer number (266318476350).

Almost surely, 2^{1012010210111} is an apocalyptic number.

1012010210111 is a deficient number, since it is larger than the sum of its proper divisors (53263695289).

1012010210111 is an equidigital number, since it uses as much as digits as its factorization.

1012010210111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53263695288.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1012010210111 its reverse (1110120102101), we get a palindrome (2122130312212).

It can be divided in two parts, 10120102101 and 11, that multiplied together give a palindrome (111321123111).

The spelling of 1012010210111 in words is "one trillion, twelve billion, ten million, two hundred ten thousand, one hundred eleven".