1113233111101 has 16 divisors (see below), whose sum is σ = 1180998157824. Its totient is φ = 1045722230784.

The previous prime is 1113233111083. The next prime is 1113233111131. The reversal of 1113233111101 is 1011113323111.

It is a cyclic number.

It is not a de Polignac number, because 1113233111101 - 2¹⁵ = 1113233078333 is a prime.

It is a super-2 number, since 2×1113233111101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113233111131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71431156 + ... + 71446738.

It is an arithmetic number, because the mean of its divisors is an integer number (73812384864).

Almost surely, 2^{1113233111101} is an apocalyptic number.

It is an amenable number.

1113233111101 is a deficient number, since it is larger than the sum of its proper divisors (67765046723).

1113233111101 is a wasteful number, since it uses less digits than its factorization.

1113233111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23460.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 1113233111101 its reverse (1011113323111), we get a palindrome (2124346434212).

The spelling of 1113233111101 in words is "one trillion, one hundred thirteen billion, two hundred thirty-three million, one hundred eleven thousand, one hundred one".