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10131033130 = 25192911871549
BaseRepresentation
bin10010110111101101…
…10100110000101010
3222011001022210210021
421123312310300222
5131222021030010
64353143111054
7506025234511
oct113366646052
928131283707
1010131033130
114329782159
121b68a4248a
13c55ba827a
146c1711678
153e46428da
hex25bdb4c2a

10131033130 has 64 divisors (see below), whose sum is σ = 19887120000. Its totient is φ = 3701230848.

The previous prime is 10131033119. The next prime is 10131033131. The reversal of 10131033130 is 3133013101.

It is not an unprimeable number, because it can be changed into a prime (10131033131) 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, 6539596 + ... + 6541144.

It is an arithmetic number, because the mean of its divisors is an integer number (310736250).

Almost surely, 210131033130 is an apocalyptic number.

10131033130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10131033130 is a deficient number, since it is larger than the sum of its proper divisors (9756086870).

10131033130 is a wasteful number, since it uses less digits than its factorization.

10131033130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 10131033130 its reverse (3133013101), we get a palindrome (13264046231).

The spelling of 10131033130 in words is "ten billion, one hundred thirty-one million, thirty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 19 29 38 58 95 145 190 290 551 1102 1187 1549 2374 2755 3098 5510 5935 7745 11870 15490 22553 29431 34423 44921 45106 58862 68846 89842 112765 147155 172115 224605 225530 294310 344230 449210 654037 853499 1308074 1706998 1838663 3270185 3677326 4267495 6540370 8534990 9193315 18386630 34934597 53321227 69869194 106642454 174672985 266606135 349345970 533212270 1013103313 2026206626 5065516565 10131033130