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10131040233 = 3210710520291
BaseRepresentation
bin10010110111101101…
…10110011111101001
3222011001100011112100
421123312312133221
5131222021241413
64353143204013
7506025264306
oct113366663751
928131304470
1010131040233
114329787526
121b68a46609
13c55bab582
146c17140ad
153e4644a73
hex25bdb67e9

10131040233 has 12 divisors (see below), whose sum is σ = 14770489968. Its totient is φ = 6690904440.

The previous prime is 10131040193. The next prime is 10131040243. The reversal of 10131040233 is 33204013101.

It is not a de Polignac number, because 10131040233 - 218 = 10130778089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10131040243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5259183 + ... + 5261108.

It is an arithmetic number, because the mean of its divisors is an integer number (1230874164).

Almost surely, 210131040233 is an apocalyptic number.

It is an amenable number.

10131040233 is a deficient number, since it is larger than the sum of its proper divisors (4639449735).

10131040233 is a wasteful number, since it uses less digits than its factorization.

10131040233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10520404 (or 10520401 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10131040233 its reverse (33204013101), we get a palindrome (43335053334).

The spelling of 10131040233 in words is "ten billion, one hundred thirty-one million, forty thousand, two hundred thirty-three".

Divisors: 1 3 9 107 321 963 10520291 31560873 94682619 1125671137 3377013411 10131040233