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10313031201 = 3113759143159
BaseRepresentation
bin10011001101011010…
…00101111000100001
3222121201210021012120
421212231011320201
5132110113444301
64423204014453
7513365214234
oct114655057041
928551707176
1010313031201
114412489a90
121bb9991429
13c847cb735
146db96941b
154055e2e36
hex266b45e21

10313031201 has 32 divisors (see below), whose sum is σ = 15667430400. Its totient is φ = 5978278080.

The previous prime is 10313031187. The next prime is 10313031269. The reversal of 10313031201 is 10213031301.

It is not a de Polignac number, because 10313031201 - 27 = 10313031073 is a prime.

It is a super-2 number, since 2×103130312012 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10313031101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 460 + ... + 143618.

It is an arithmetic number, because the mean of its divisors is an integer number (489607200).

Almost surely, 210313031201 is an apocalyptic number.

10313031201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10313031201 is a deficient number, since it is larger than the sum of its proper divisors (5354399199).

10313031201 is a wasteful number, since it uses less digits than its factorization.

10313031201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143269.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10313031201 its reverse (10213031301), we get a palindrome (20526062502).

The spelling of 10313031201 in words is "ten billion, three hundred thirteen million, thirty-one thousand, two hundred one".

Divisors: 1 3 11 33 37 59 111 177 407 649 1221 1947 2183 6549 24013 72039 143159 429477 1574749 4724247 5296883 8446381 15890649 25339143 58265713 92910191 174797139 278730573 312516097 937548291 3437677067 10313031201