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11324033031 = 34780312291
BaseRepresentation
bin10101000101111011…
…10000100000000111
31002020012011110222210
422202331300200013
5141142423024111
65111401154503
7550422456363
oct124275604007
932205143883
1011324033031
114891137693
12224048ba33
1310b60bb47c
14795d3c2a3
154642490a6
hex2a2f70807

11324033031 has 8 divisors (see below), whose sum is σ = 15419960064. Its totient is φ = 7388730680.

The previous prime is 11324033029. The next prime is 11324033051. The reversal of 11324033031 is 13033042311.

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 11324033031 - 21 = 11324033029 is a prime.

It is a super-2 number, since 2×113240330312 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11324032989 and 11324033007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11324033051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40156005 + ... + 40156286.

It is an arithmetic number, because the mean of its divisors is an integer number (1927495008).

Almost surely, 211324033031 is an apocalyptic number.

11324033031 is a deficient number, since it is larger than the sum of its proper divisors (4095927033).

11324033031 is an equidigital number, since it uses as much as digits as its factorization.

11324033031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80312341.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11324033031 its reverse (13033042311), we get a palindrome (24357075342).

The spelling of 11324033031 in words is "eleven billion, three hundred twenty-four million, thirty-three thousand, thirty-one".

Divisors: 1 3 47 141 80312291 240936873 3774677677 11324033031