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102112240301 = 1496131111779
BaseRepresentation
bin101111100011001011…
…1010010001010101101
3100202120101012021012222
41133012113102022231
53133111213142201
6114524255405125
710243302502331
oct1370627221255
9322511167188
10102112240301
113a33a774545
12179592237a5
1398242c4a86
144d297b57c1
1529c98bd91b
hex17c65d22ad

102112240301 has 8 divisors (see below), whose sum is σ = 102815244000. Its totient is φ = 101409472720.

The previous prime is 102112240291. The next prime is 102112240313. The reversal of 102112240301 is 103042211201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-102112240301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102112240301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102112240331) 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, 857630 + ... + 969408.

It is an arithmetic number, because the mean of its divisors is an integer number (12851905500).

Almost surely, 2102112240301 is an apocalyptic number.

It is an amenable number.

102112240301 is a deficient number, since it is larger than the sum of its proper divisors (703003699).

102112240301 is a wasteful number, since it uses less digits than its factorization.

102112240301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118059.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 102112240301 its reverse (103042211201), we get a palindrome (205154451502).

The spelling of 102112240301 in words is "one hundred two billion, one hundred twelve million, two hundred forty thousand, three hundred one".

Divisors: 1 149 6131 111779 913519 16655071 685317049 102112240301