1001113332113 has 8 divisors (see below), whose sum is σ = 1013682454848. Its totient is φ = 988556293264.

The previous prime is 1001113332103. The next prime is 1001113332133. The reversal of 1001113332113 is 3112333111001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1001113332113 - 2²⁰ = 1001112283537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001113332103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2854181 + ... + 3185682.

It is an arithmetic number, because the mean of its divisors is an integer number (126710306856).

Almost surely, 2^{1001113332113} is an apocalyptic number.

It is an amenable number.

1001113332113 is a deficient number, since it is larger than the sum of its proper divisors (12569122735).

1001113332113 is an equidigital number, since it uses as much as digits as its factorization.

1001113332113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6041943.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1001113332113 its reverse (3112333111001), we get a palindrome (4113446443114).

The spelling of 1001113332113 in words is "one trillion, one billion, one hundred thirteen million, three hundred thirty-two thousand, one hundred thirteen".