1113403211301 has 4 divisors (see below), whose sum is σ = 1484537615072. Its totient is φ = 742268807532.

The previous prime is 1113403211267. The next prime is 1113403211303. The reversal of 1113403211301 is 1031123043111.

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 not a de Polignac number, because 1113403211301 - 2¹¹ = 1113403209253 is a prime.

It is a super-2 number, since 2×1113403211301² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113403211303) 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, 185567201881 + ... + 185567201886.

It is an arithmetic number, because the mean of its divisors is an integer number (371134403768).

Almost surely, 2^{1113403211301} is an apocalyptic number.

It is an amenable number.

1113403211301 is a deficient number, since it is larger than the sum of its proper divisors (371134403771).

1113403211301 is an equidigital number, since it uses as much as digits as its factorization.

1113403211301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371134403770.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1113403211301 its reverse (1031123043111), we get a palindrome (2144526254412).

The spelling of 1113403211301 in words is "one trillion, one hundred thirteen billion, four hundred three million, two hundred eleven thousand, three hundred one".