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30100102313 = 71725358451
BaseRepresentation
bin11100000010000110…
…110001110010101001
32212200201122121221012
4130002012301302221
5443121111233223
621454445353305
72113623435221
oct340206616251
985621577835
1030100102313
11118467a5416
125a00568835
132ab9043338
141657865081
15bb27edc78
hex7021b1ca9

30100102313 has 8 divisors (see below), whose sum is σ = 30528778176. Its totient is φ = 29671558000.

The previous prime is 30100102303. The next prime is 30100102321. The reversal of 30100102313 is 31320100103.

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 30100102313 - 234 = 12920233129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30100102303) 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, 485738 + ... + 544188.

It is an arithmetic number, because the mean of its divisors is an integer number (3816097272).

Almost surely, 230100102313 is an apocalyptic number.

It is an amenable number.

30100102313 is a deficient number, since it is larger than the sum of its proper divisors (428675863).

30100102313 is an equidigital number, since it uses as much as digits as its factorization.

30100102313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65775.

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

Adding to 30100102313 its reverse (31320100103), we get a palindrome (61420202416).

The spelling of 30100102313 in words is "thirty billion, one hundred million, one hundred two thousand, three hundred thirteen".

Divisors: 1 71 7253 58451 514963 4150021 423945103 30100102313