11312003301 has 8 divisors (see below), whose sum is σ = 15130251744. Its totient is φ = 7517545200.

The previous prime is 11312003281. The next prime is 11312003309. The reversal of 11312003301 is 10330021311.

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

It is not a de Polignac number, because 11312003301 - 2⁹ = 11312002789 is a prime.

It is a super-2 number, since 2×11312003301² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312003309) 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, 5946475 + ... + 5948376.

It is an arithmetic number, because the mean of its divisors is an integer number (1891281468).

Almost surely, 2^11312003301 is an apocalyptic number.

It is an amenable number.

11312003301 is a deficient number, since it is larger than the sum of its proper divisors (3818248443).

11312003301 is a wasteful number, since it uses less digits than its factorization.

11312003301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11895171.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11312003301 its reverse (10330021311), we get a palindrome (21642024612).

The spelling of 11312003301 in words is "eleven billion, three hundred twelve million, three thousand, three hundred one".