201102010013 has 2 divisors, whose sum is σ = 201102010014. Its totient is φ = 201102010012.

The previous prime is 201102010009. The next prime is 201102010027. The reversal of 201102010013 is 310010201102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149287958884 + 51814051129 = 386378^2 + 227627^2 .

It is a cyclic number.

It is not a de Polignac number, because 201102010013 - 2² = 201102010009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201102009976 and 201102010003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201102010073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100551005006 + 100551005007.

It is an arithmetic number, because the mean of its divisors is an integer number (100551005007).

Almost surely, 2^201102010013 is an apocalyptic number.

It is an amenable number.

201102010013 is a deficient number, since it is larger than the sum of its proper divisors (1).

201102010013 is an equidigital number, since it uses as much as digits as its factorization.

201102010013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 201102010013 its reverse (310010201102), we get a palindrome (511112211115).

The spelling of 201102010013 in words is "two hundred one billion, one hundred two million, ten thousand, thirteen".