1111023233113 has 8 divisors (see below), whose sum is σ = 1143494269632. Its totient is φ = 1078680795696.

The previous prime is 1111023233107. The next prime is 1111023233119. The reversal of 1111023233113 is 3113323201111.

It is an interprime number because it is at equal distance from previous prime (1111023233107) and next prime (1111023233119).

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 1111023233113 - 2²⁹ = 1110486362201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111023233119) 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, 32132245 + ... + 32166802.

It is an arithmetic number, because the mean of its divisors is an integer number (142936783704).

Almost surely, 2^{1111023233113} is an apocalyptic number.

It is an amenable number.

1111023233113 is a deficient number, since it is larger than the sum of its proper divisors (32471036519).

1111023233113 is an equidigital number, since it uses as much as digits as its factorization.

1111023233113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64299551.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1111023233113 its reverse (3113323201111), we get a palindrome (4224346434224).

The spelling of 1111023233113 in words is "one trillion, one hundred eleven billion, twenty-three million, two hundred thirty-three thousand, one hundred thirteen".