211102011007 has 2 divisors, whose sum is σ = 211102011008. Its totient is φ = 211102011006.

The previous prime is 211102010941. The next prime is 211102011011. The reversal of 211102011007 is 700110201112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211102011007 - 2²⁷ = 210967793279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211102011077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105551005503 + 105551005504.

It is an arithmetic number, because the mean of its divisors is an integer number (105551005504).

Almost surely, 2^211102011007 is an apocalyptic number.

211102011007 is a deficient number, since it is larger than the sum of its proper divisors (1).

211102011007 is an equidigital number, since it uses as much as digits as its factorization.

211102011007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 211102011007 its reverse (700110201112), we get a palindrome (911212212119).

The spelling of 211102011007 in words is "two hundred eleven billion, one hundred two million, eleven thousand, seven".