10201311113 has 4 divisors (see below), whose sum is σ = 11658641280. Its totient is φ = 8743980948.

The previous prime is 10201311079. The next prime is 10201311137. The reversal of 10201311113 is 31111310201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10201311113 - 2¹⁴ = 10201294729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10201311163) 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, 728665073 + ... + 728665086.

It is an arithmetic number, because the mean of its divisors is an integer number (2914660320).

Almost surely, 2^10201311113 is an apocalyptic number.

It is an amenable number.

10201311113 is a deficient number, since it is larger than the sum of its proper divisors (1457330167).

10201311113 is an equidigital number, since it uses as much as digits as its factorization.

10201311113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457330166.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 10201311113 its reverse (31111310201), we get a palindrome (41312621314).

It can be divided in two parts, 10201 and 311113, that multiplied together give a palindrome (3173663713).

The spelling of 10201311113 in words is "ten billion, two hundred one million, three hundred eleven thousand, one hundred thirteen".