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1030230003331 = 1427828787119
BaseRepresentation
bin11101111110111100111…
…11100100111010000011
310122111012111111201010001
432333132133210322003
5113334402340101311
62105140420220431
7134301026353354
oct16773637447203
93574174451101
101030230003331
11367a10a84921
121477b9b3a717
13761c51c1589
1437c13243d2b
151bbea6744c1
hexefde7e4e83

1030230003331 has 8 divisors (see below), whose sum is σ = 1031088199680. Its totient is φ = 1029372000648.

The previous prime is 1030230003311. The next prime is 1030230003431. The reversal of 1030230003331 is 1333000320301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1030230003331 - 219 = 1030229479043 is a prime.

It is a super-2 number, since 2×10302300033312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1030230003299 and 1030230003308.

It is not an unprimeable number, because it can be changed into a prime (1030230003311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11781990 + ... + 11869108.

It is an arithmetic number, because the mean of its divisors is an integer number (128886024960).

Almost surely, 21030230003331 is an apocalyptic number.

1030230003331 is a deficient number, since it is larger than the sum of its proper divisors (858196349).

1030230003331 is an equidigital number, since it uses as much as digits as its factorization.

1030230003331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96833.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 1030230003331 its reverse (1333000320301), we get a palindrome (2363230323632).

The spelling of 1030230003331 in words is "one trillion, thirty billion, two hundred thirty million, three thousand, three hundred thirty-one".

Divisors: 1 1427 8287 87119 11825549 124318813 721955153 1030230003331