1113110332001 has 4 divisors (see below), whose sum is σ = 1178587410372. Its totient is φ = 1047633253632.

The previous prime is 1113110331923. The next prime is 1113110332003. The reversal of 1113110332001 is 1002330113111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 678644792401 + 434465539600 = 823799^2 + 659140^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113110332001 - 2¹⁰ = 1113110330977 is a prime.

It is a super-2 number, since 2×1113110332001² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 65477078353 = 1113110332001 / (1 + 1 + 1 + 3 + 1 + 1 + 0 + 3 + 3 + 2 + 0 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113110332003) 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, 32738539160 + ... + 32738539193.

It is an arithmetic number, because the mean of its divisors is an integer number (294646852593).

Almost surely, 2^{1113110332001} is an apocalyptic number.

It is an amenable number.

1113110332001 is a deficient number, since it is larger than the sum of its proper divisors (65477078371).

1113110332001 is an equidigital number, since it uses as much as digits as its factorization.

1113110332001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65477078370.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1113110332001 its reverse (1002330113111), we get a palindrome (2115440445112).

The spelling of 1113110332001 in words is "one trillion, one hundred thirteen billion, one hundred ten million, three hundred thirty-two thousand, one".