1010102002111 has 4 divisors (see below), whose sum is σ = 1063265265400. Its totient is φ = 956938738824.

The previous prime is 1010102002087. The next prime is 1010102002153. The reversal of 1010102002111 is 1112002010101.

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 1010102002111 - 2⁹ = 1010102001599 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 (1010102002171) 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, 26581631616 + ... + 26581631653.

It is an arithmetic number, because the mean of its divisors is an integer number (265816316350).

Almost surely, 2^{1010102002111} is an apocalyptic number.

1010102002111 is a deficient number, since it is larger than the sum of its proper divisors (53163263289).

1010102002111 is an equidigital number, since it uses as much as digits as its factorization.

1010102002111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53163263288.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1010102002111 its reverse (1112002010101), we get a palindrome (2122104012212).

The spelling of 1010102002111 in words is "one trillion, ten billion, one hundred two million, two thousand, one hundred eleven".