1311101010201 has 16 divisors (see below), whose sum is σ = 1774468002560. Its totient is φ = 860953242240.

The previous prime is 1311101010187. The next prime is 1311101010257. The reversal of 1311101010201 is 1020101011131.

It is not a de Polignac number, because 1311101010201 - 2¹⁴ = 1311100993817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1311101000201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6470380 + ... + 6669933.

It is an arithmetic number, because the mean of its divisors is an integer number (110904250160).

Almost surely, 2^{1311101010201} is an apocalyptic number.

It is an amenable number.

1311101010201 is a deficient number, since it is larger than the sum of its proper divisors (463366992359).

1311101010201 is a wasteful number, since it uses less digits than its factorization.

1311101010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13140816.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 1311101010201 its reverse (1020101011131), we get a palindrome (2331202021332).

The spelling of 1311101010201 in words is "one trillion, three hundred eleven billion, one hundred one million, ten thousand, two hundred one".