1113233103011 has 4 divisors (see below), whose sum is σ = 1113655905912. Its totient is φ = 1112810300112.

The previous prime is 1113233102981. The next prime is 1113233103013. The reversal of 1113233103011 is 1103013323111.

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

It is a cyclic number.

It is not a de Polignac number, because 1113233103011 - 2³⁸ = 838355196067 is a prime.

It is a super-2 number, since 2×1113233103011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113233103013) 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, 211397501 + ... + 211402766.

It is an arithmetic number, because the mean of its divisors is an integer number (278413976478).

Almost surely, 2^{1113233103011} is an apocalyptic number.

1113233103011 is a deficient number, since it is larger than the sum of its proper divisors (422802901).

1113233103011 is an equidigital number, since it uses as much as digits as its factorization.

1113233103011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422802900.

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

Adding to 1113233103011 its reverse (1103013323111), we get a palindrome (2216246426122).

The spelling of 1113233103011 in words is "one trillion, one hundred thirteen billion, two hundred thirty-three million, one hundred three thousand, eleven".