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107023007181 = 3773174726417
BaseRepresentation
bin110001110101100010…
…0010111110111001101
3101020020121200001221210
41203223010113313031
53223140342212211
6121055442245033
710506062360046
oct1435304276715
9336217601853
10107023007181
114142a774372
12188a9956779
13a12780c7ac
145273a898cd
152bb5a9a9a6
hex18eb117dcd

107023007181 has 16 divisors (see below), whose sum is σ = 142969143744. Its totient is φ = 71212886784.

The previous prime is 107023007171. The next prime is 107023007191. The reversal of 107023007181 is 181700320701.

It is an interprime number because it is at equal distance from previous prime (107023007171) and next prime (107023007191).

It is not a de Polignac number, because 107023007181 - 27 = 107023007053 is a prime.

It is a super-2 number, since 2×1070230071812 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107023007101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4038085 + ... + 4064501.

It is an arithmetic number, because the mean of its divisors is an integer number (8935571484).

Almost surely, 2107023007181 is an apocalyptic number.

It is an amenable number.

107023007181 is a deficient number, since it is larger than the sum of its proper divisors (35946136563).

107023007181 is a wasteful number, since it uses less digits than its factorization.

107023007181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28940.

The product of its (nonzero) digits is 2352, while the sum is 30.

Adding to 107023007181 its reverse (181700320701), we get a palindrome (288723327882).

The spelling of 107023007181 in words is "one hundred seven billion, twenty-three million, seven thousand, one hundred eighty-one".

Divisors: 1 3 773 1747 2319 5241 26417 79251 1350431 4051293 20420341 46150499 61261023 138451497 35674335727 107023007181