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102201030310 = 2523714310461
BaseRepresentation
bin101111100101110100…
…1111111011010100110
3100202210120021021012211
41133023221333122212
53133301430432220
6114541150434034
710245431265331
oct1371351773246
9322716237184
10102201030310
113a3858a9815
1217982b0291a
139839812042
144d374c9618
1529d25abb5a
hex17cba7f6a6

102201030310 has 16 divisors (see below), whose sum is σ = 184039485552. Its totient is φ = 40863160800.

The previous prime is 102201030307. The next prime is 102201030313. The reversal of 102201030310 is 13030102201.

102201030310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (102201030307) and next prime (102201030313).

It is a super-2 number, since 2×1022010303102 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102201030313) 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, 2131521 + ... + 2178940.

It is an arithmetic number, because the mean of its divisors is an integer number (11502467847).

Almost surely, 2102201030310 is an apocalyptic number.

102201030310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102201030310 is a deficient number, since it is larger than the sum of its proper divisors (81838455242).

102201030310 is a wasteful number, since it uses less digits than its factorization.

102201030310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4312839.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 102201030310 its reverse (13030102201), we get a palindrome (115231132511).

The spelling of 102201030310 in words is "one hundred two billion, two hundred one million, thirty thousand, three hundred ten".

Divisors: 1 2 5 10 2371 4742 11855 23710 4310461 8620922 21552305 43104610 10220103031 20440206062 51100515155 102201030310