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1300230103 = 8916787481
BaseRepresentation
bin100110101111111…
…1110111111010111
310100121121112101111
41031133332333113
510130324330403
6333004235451
744135526214
oct11537767727
93317545344
101300230103
11607a45137
1230353bb87
131794b8933
14c4980b0b
157923856d
hex4d7fefd7

1300230103 has 8 divisors (see below), whose sum is σ = 1322727840. Its totient is φ = 1277907840.

The previous prime is 1300230101. The next prime is 1300230119. The reversal of 1300230103 is 3010320031.

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 1300230103 - 21 = 1300230101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300230101) 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, 28878 + ... + 58603.

It is an arithmetic number, because the mean of its divisors is an integer number (165340980).

Almost surely, 21300230103 is an apocalyptic number.

1300230103 is a deficient number, since it is larger than the sum of its proper divisors (22497737).

1300230103 is an equidigital number, since it uses as much as digits as its factorization.

1300230103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87737.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1300230103 is about 36058.7035679321. The cubic root of 1300230103 is about 1091.4572722819.

Adding to 1300230103 its reverse (3010320031), we get a palindrome (4310550134).

The spelling of 1300230103 in words is "one billion, three hundred million, two hundred thirty thousand, one hundred three".

Divisors: 1 89 167 14863 87481 7785809 14609327 1300230103