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10302301103 = 13037906601
BaseRepresentation
bin10011001100001000…
…01010001110101111
3222120222121010021112
421212010022032233
5132044342113403
64422142022235
7513205054163
oct114604121657
928528533245
1010302301103
114407420336
121bb627797b
13c82512773
146da374ca3
154046c39d8
hex26610a3af

10302301103 has 4 divisors (see below), whose sum is σ = 10310209008. Its totient is φ = 10294393200.

The previous prime is 10302301091. The next prime is 10302301129. The reversal of 10302301103 is 30110320301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30110320301 = 43700240007.

It is a cyclic number.

It is not a de Polignac number, because 10302301103 - 26 = 10302301039 is a prime.

It is a super-2 number, since 2×103023011032 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302301133) 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, 3951998 + ... + 3954603.

It is an arithmetic number, because the mean of its divisors is an integer number (2577552252).

Almost surely, 210302301103 is an apocalyptic number.

10302301103 is a deficient number, since it is larger than the sum of its proper divisors (7907905).

10302301103 is an equidigital number, since it uses as much as digits as its factorization.

10302301103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7907904.

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

Adding to 10302301103 its reverse (30110320301), we get a palindrome (40412621404).

The spelling of 10302301103 in words is "ten billion, three hundred two million, three hundred one thousand, one hundred three".

Divisors: 1 1303 7906601 10302301103