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11324110031 = 138147106921
BaseRepresentation
bin10101000101111100…
…00011010011001111
31002020012022101121122
422202332003103033
5141142433010111
65111402551155
7550423230023
oct124276032317
932205271548
1011324110031
11489118a523
1222405084bb
1310b6117530
14795d5c383
15464261cdb
hex2a2f834cf

11324110031 has 8 divisors (see below), whose sum is σ = 12196806384. Its totient is φ = 10451643840.

The previous prime is 11324110003. The next prime is 11324110043. The reversal of 11324110031 is 13001142311.

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 11324110031 - 226 = 11257001167 is a prime.

It is a super-2 number, since 2×113241100312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11324109991 and 11324110009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11324110531) 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, 52451 + ... + 159371.

It is an arithmetic number, because the mean of its divisors is an integer number (1524600798).

Almost surely, 211324110031 is an apocalyptic number.

11324110031 is a deficient number, since it is larger than the sum of its proper divisors (872696353).

11324110031 is a wasteful number, since it uses less digits than its factorization.

11324110031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115081.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11324110031 its reverse (13001142311), we get a palindrome (24325252342).

The spelling of 11324110031 in words is "eleven billion, three hundred twenty-four million, one hundred ten thousand, thirty-one".

Divisors: 1 13 8147 105911 106921 1389973 871085387 11324110031