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10300231103 = 52371966819
BaseRepresentation
bin10011001011111000…
…10000110110111111
3222120211200221202212
421211330100312333
5132043324343403
64422025411035
7513151343201
oct114574206677
928524627685
1010300231103
114406237098
121bb5639a7b
13c81c69506
146d9d96771
154044154d8
hex265f10dbf

10300231103 has 4 divisors (see below), whose sum is σ = 10302203160. Its totient is φ = 10298259048.

The previous prime is 10300231063. The next prime is 10300231111. The reversal of 10300231103 is 30113200301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10300231103 - 220 = 10299182527 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 (10300231003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 978173 + ... + 988646.

It is an arithmetic number, because the mean of its divisors is an integer number (2575550790).

Almost surely, 210300231103 is an apocalyptic number.

10300231103 is a deficient number, since it is larger than the sum of its proper divisors (1972057).

10300231103 is an equidigital number, since it uses as much as digits as its factorization.

10300231103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972056.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10300231103 its reverse (30113200301), we get a palindrome (40413431404).

The spelling of 10300231103 in words is "ten billion, three hundred million, two hundred thirty-one thousand, one hundred three".

Divisors: 1 5237 1966819 10300231103