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10231200313 = 1943101123989
BaseRepresentation
bin10011000011101001…
…11011101000111001
3222102000210211022221
421201310323220321
5131423141402223
64411122044041
7511352524225
oct114164735071
928360724287
1010231200313
114380278254
121b964a9621
13c70879ba9
146d0b47785
153ed32bb5d
hex261d3ba39

10231200313 has 16 divisors (see below), whose sum is σ = 11129342400. Its totient is φ = 9373492800.

The previous prime is 10231200293. The next prime is 10231200367. The reversal of 10231200313 is 31300213201.

It is a cyclic number.

It is not a de Polignac number, because 10231200313 - 25 = 10231200281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10231200383) 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, 20523 + ... + 144511.

It is an arithmetic number, because the mean of its divisors is an integer number (695583900).

Almost surely, 210231200313 is an apocalyptic number.

It is an amenable number.

10231200313 is a deficient number, since it is larger than the sum of its proper divisors (898142087).

10231200313 is a wasteful number, since it uses less digits than its factorization.

10231200313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124152.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10231200313 its reverse (31300213201), we get a palindrome (41531413514).

The spelling of 10231200313 in words is "ten billion, two hundred thirty-one million, two hundred thousand, three hundred thirteen".

Divisors: 1 19 43 101 817 1919 4343 82517 123989 2355791 5331527 12522889 101299013 237934891 538484227 10231200313