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10030201331 = 172230915031
BaseRepresentation
bin10010101011101100…
…01011100111110011
3221220000121000120012
421111312023213303
5131020212420311
64335142005135
7503362206323
oct112566134763
927800530505
1010030201331
114287872797
121b3b1167ab
13c3b032c97
146b2185283
153da87678b
hex255d8b9f3

10030201331 has 12 divisors (see below), whose sum is σ = 10660243440. Its totient is φ = 9435473280.

The previous prime is 10030201283. The next prime is 10030201339. The reversal of 10030201331 is 13310203001.

It is a de Polignac number, because none of the positive numbers 2k-10030201331 is a prime.

It is a super-2 number, since 2×100302013312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10030201339) 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, 659786 + ... + 674816.

It is an arithmetic number, because the mean of its divisors is an integer number (888353620).

Almost surely, 210030201331 is an apocalyptic number.

10030201331 is a deficient number, since it is larger than the sum of its proper divisors (630042109).

10030201331 is a wasteful number, since it uses less digits than its factorization.

10030201331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17374 (or 17357 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10030201331 its reverse (13310203001), we get a palindrome (23340404332).

The spelling of 10030201331 in words is "ten billion, thirty million, two hundred one thousand, three hundred thirty-one".

Divisors: 1 17 289 2309 15031 39253 255527 667301 4343959 34706579 590011843 10030201331