11303312101 has 8 divisors (see below), whose sum is σ = 11707766784. Its totient is φ = 10901346960.

The previous prime is 11303312093. The next prime is 11303312131. The reversal of 11303312101 is 10121330311.

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 11303312101 - 2³ = 11303312093 is a prime.

It is a super-2 number, since 2×11303312101² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303312131) 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, 613141 + ... + 631306.

It is an arithmetic number, because the mean of its divisors is an integer number (1463470848).

Almost surely, 2^11303312101 is an apocalyptic number.

It is an amenable number.

11303312101 is a deficient number, since it is larger than the sum of its proper divisors (404454683).

11303312101 is a wasteful number, since it uses less digits than its factorization.

11303312101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244771.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11303312101 its reverse (10121330311), we get a palindrome (21424642412).

The spelling of 11303312101 in words is "eleven billion, three hundred three million, three hundred twelve thousand, one hundred one".