Search a number
-
+
130553123331 = 3292835699319
BaseRepresentation
bin111100110010110010…
…0101001001000000011
3110110222110201211012010
41321211210221020003
54114333044421311
6135550354304003
712301141144551
oct1714544511003
9413873654163
10130553123331
115040491a954
1221375b88003
13c407669847
146466b2cbd1
1535e16c1da6
hex1e65929203

130553123331 has 32 divisors (see below), whose sum is σ = 181046592000. Its totient is φ = 83581118208.

The previous prime is 130553123297. The next prime is 130553123353. The reversal of 130553123331 is 133321355031.

It is not a de Polignac number, because 130553123331 - 214 = 130553106947 is a prime.

It is a super-2 number, since 2×1305531233312 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130553121331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14004690 + ... + 14014008.

It is an arithmetic number, because the mean of its divisors is an integer number (5657706000).

Almost surely, 2130553123331 is an apocalyptic number.

130553123331 is a deficient number, since it is larger than the sum of its proper divisors (50493468669).

130553123331 is a wasteful number, since it uses less digits than its factorization.

130553123331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10203.

The product of its (nonzero) digits is 12150, while the sum is 30.

Adding to 130553123331 its reverse (133321355031), we get a palindrome (263874478362).

The spelling of 130553123331 in words is "one hundred thirty billion, five hundred fifty-three million, one hundred twenty-three thousand, three hundred thirty-one".

Divisors: 1 3 29 87 283 569 849 1707 8207 9319 16501 24621 27957 49503 161027 270251 483081 810753 2637277 4669783 5302511 7911831 14009349 15907533 76481033 153772819 229443099 461318457 1500610613 4501831839 43517707777 130553123331