113333101001 has 4 divisors (see below), whose sum is σ = 113353641600. Its totient is φ = 113312560404.

The previous prime is 113333100977. The next prime is 113333101019. The reversal of 113333101001 is 100101333311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100101333311 = 7 ⋅14300190473.

It is a cyclic number.

It is not a de Polignac number, because 113333101001 - 2²² = 113328906697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113333101031) 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 3 ways as a sum of consecutive naturals, for example, 10262021 + ... + 10273058.

It is an arithmetic number, because the mean of its divisors is an integer number (28338410400).

Almost surely, 2^113333101001 is an apocalyptic number.

It is an amenable number.

113333101001 is a deficient number, since it is larger than the sum of its proper divisors (20540599).

113333101001 is an equidigital number, since it uses as much as digits as its factorization.

113333101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20540598.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 113333101001 its reverse (100101333311), we get a palindrome (213434434312).

The spelling of 113333101001 in words is "one hundred thirteen billion, three hundred thirty-three million, one hundred one thousand, one".