11312001411 has 8 divisors (see below), whose sum is σ = 15084231504. Its totient is φ = 7540552800.

The previous prime is 11312001397. The next prime is 11312001439. The reversal of 11312001411 is 11410021311.

11312001411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11312001411 - 2⁹ = 11312000899 is a prime.

It is a super-2 number, since 2×11312001411² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11312001511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160716 + ... + 220121.

It is an arithmetic number, because the mean of its divisors is an integer number (1885528938).

Almost surely, 2^11312001411 is an apocalyptic number.

11312001411 is a deficient number, since it is larger than the sum of its proper divisors (3772230093).

11312001411 is an equidigital number, since it uses as much as digits as its factorization.

11312001411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390741.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11312001411 its reverse (11410021311), we get a palindrome (22722022722).

The spelling of 11312001411 in words is "eleven billion, three hundred twelve million, one thousand, four hundred eleven".