13311233101 has 2 divisors, whose sum is σ = 13311233102. Its totient is φ = 13311233100.

The previous prime is 13311233083. The next prime is 13311233153. The reversal of 13311233101 is 10133211331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13025656900 + 285576201 = 114130^2 + 16899^2 .

It is a cyclic number.

It is not a de Polignac number, because 13311233101 - 2¹³ = 13311224909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13311233171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6655616550 + 6655616551.

It is an arithmetic number, because the mean of its divisors is an integer number (6655616551).

Almost surely, 2^13311233101 is an apocalyptic number.

It is an amenable number.

13311233101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13311233101 is an equidigital number, since it uses as much as digits as its factorization.

13311233101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13311233101 its reverse (10133211331), we get a palindrome (23444444432).

The spelling of 13311233101 in words is "thirteen billion, three hundred eleven million, two hundred thirty-three thousand, one hundred one".