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10200130023 = 310393272419
BaseRepresentation
bin10010111111111100…
…11010000111100111
3222022212100021220110
421133332122013213
5131342213130043
64404052104103
7510524450256
oct113776320747
928285307813
1010200130023
114364786726
121b88005033
13c672bb9c5
146ca97a79d
153ea740b33
hex25ff9a1e7

10200130023 has 8 divisors (see below), whose sum is σ = 13613267200. Its totient is φ = 6793539768.

The previous prime is 10200130007. The next prime is 10200130027. The reversal of 10200130023 is 32003100201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10200130023 - 24 = 10200130007 is a prime.

It is a super-2 number, since 2×102001300232 (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 = 10200129990 and 10200130008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200130027) 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, 1633093 + ... + 1639326.

It is an arithmetic number, because the mean of its divisors is an integer number (1701658400).

Almost surely, 210200130023 is an apocalyptic number.

10200130023 is a deficient number, since it is larger than the sum of its proper divisors (3413137177).

10200130023 is a wasteful number, since it uses less digits than its factorization.

10200130023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3273461.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10200130023 its reverse (32003100201), we get a palindrome (42203230224).

The spelling of 10200130023 in words is "ten billion, two hundred million, one hundred thirty thousand, twenty-three".

Divisors: 1 3 1039 3117 3272419 9817257 3400043341 10200130023