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10330221131 = 192184715493
BaseRepresentation
bin10011001111011101…
…01010101001001011
3222122221010121100122
421213232222221023
5132124014034011
64425020253455
7513664300526
oct114756525113
928587117318
1010330221131
11442116003a
1220036a128b
13c88239aa9
146ddd61bbd
15406d8b3db
hex267baaa4b

10330221131 has 12 divisors (see below), whose sum is σ = 10909139472. Its totient is φ = 9780595344.

The previous prime is 10330221103. The next prime is 10330221151. The reversal of 10330221131 is 13112203301.

It is not a de Polignac number, because 10330221131 - 214 = 10330204747 is a prime.

It is a super-2 number, since 2×103302211312 (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 (10330221101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 659021 + ... + 674513.

It is an arithmetic number, because the mean of its divisors is an integer number (909094956).

Almost surely, 210330221131 is an apocalyptic number.

10330221131 is a deficient number, since it is larger than the sum of its proper divisors (578918341).

10330221131 is a wasteful number, since it uses less digits than its factorization.

10330221131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17378 (or 17359 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10330221131 its reverse (13112203301), we get a palindrome (23442424432).

The spelling of 10330221131 in words is "ten billion, three hundred thirty million, two hundred twenty-one thousand, one hundred thirty-one".

Divisors: 1 19 361 1847 15493 35093 294367 666767 5592973 28615571 543695849 10330221131