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10030401131 = 192331917193
BaseRepresentation
bin10010101011101101…
…11100011001101011
3221220000222011122012
421111312330121223
5131020240314011
64335150150135
7503364000662
oct112566743153
927800864565
1010030401131
114287999913
121b3b1b234b
13c3b0a2bca
146b21d7dd9
153da8b5a8b
hex255dbc66b

10030401131 has 16 divisors (see below), whose sum is σ = 11022359040. Its totient is φ = 9085222080.

The previous prime is 10030401119. The next prime is 10030401167. The reversal of 10030401131 is 13110403001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10030401131 is a prime.

It is a super-2 number, since 2×100304011312 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10030401191) 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, 1390871 + ... + 1398063.

It is an arithmetic number, because the mean of its divisors is an integer number (688897440).

Almost surely, 210030401131 is an apocalyptic number.

10030401131 is a deficient number, since it is larger than the sum of its proper divisors (991957909).

10030401131 is a wasteful number, since it uses less digits than its factorization.

10030401131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10426.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10030401131 its reverse (13110403001), we get a palindrome (23140804132).

The spelling of 10030401131 in words is "ten billion, thirty million, four hundred one thousand, one hundred thirty-one".

Divisors: 1 19 23 437 3191 7193 60629 73393 136667 165439 1394467 3143341 22952863 436104397 527915849 10030401131