1113233112101 has 8 divisors (see below), whose sum is σ = 1226226765504. Its totient is φ = 1002204565920.

The previous prime is 1113233112077. The next prime is 1113233112137. The reversal of 1113233112101 is 1012113323111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113233112101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113233192101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491275616 + ... + 491277881.

It is an arithmetic number, because the mean of its divisors is an integer number (153278345688).

Almost surely, 2^{1113233112101} is an apocalyptic number.

1113233112101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1113233112101 is a deficient number, since it is larger than the sum of its proper divisors (112993653403).

1113233112101 is a wasteful number, since it uses less digits than its factorization.

1113233112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982553611.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 1113233112101 its reverse (1012113323111), we get a palindrome (2125346435212).

The spelling of 1113233112101 in words is "one trillion, one hundred thirteen billion, two hundred thirty-three million, one hundred twelve thousand, one hundred one".