113233111101 has 12 divisors (see below), whose sum is σ = 178427932800. Its totient is φ = 68626127880.

The previous prime is 113233111081. The next prime is 113233111109. The reversal of 113233111101 is 101111332311.

It is not a de Polignac number, because 113233111101 - 2⁹ = 113233110589 is a prime.

It is a super-2 number, since 2×113233111101² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113233111109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 571884301 + ... + 571884498.

It is an arithmetic number, because the mean of its divisors is an integer number (14868994400).

Almost surely, 2^113233111101 is an apocalyptic number.

113233111101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113233111101 is a deficient number, since it is larger than the sum of its proper divisors (65194821699).

113233111101 is a wasteful number, since it uses less digits than its factorization.

113233111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143768816 (or 1143768813 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 113233111101 its reverse (101111332311), we get a palindrome (214344443412).

The spelling of 113233111101 in words is "one hundred thirteen billion, two hundred thirty-three million, one hundred eleven thousand, one hundred one".