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102301311300131 = 647564128029853
BaseRepresentation
bin10111010000101011100001…
…010100011111001000100011
3111102012220120021112100121102
4113100223201110133020203
5101402101041143101011
61001324323522345015
730356011601346266
oct2720534124371043
9442186507470542
10102301311300131
112a66181926a479
12b58281a1bb16b
134510c8409c448
141b395a4a26cdd
15bc615a12e73b
hex5d0ae151f223

102301311300131 has 8 divisors (see below), whose sum is σ = 102477594701664. Its totient is φ = 102125083970880.

The previous prime is 102301311300127. The next prime is 102301311300151. The reversal of 102301311300131 is 131003113103201.

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 102301311300131 - 22 = 102301311300127 is a prime.

It is a super-2 number, since 2×1023013113001312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102301311300151) 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, 10365200 + ... + 17664653.

It is an arithmetic number, because the mean of its divisors is an integer number (12809699337708).

Almost surely, 2102301311300131 is an apocalyptic number.

102301311300131 is a deficient number, since it is larger than the sum of its proper divisors (176283401533).

102301311300131 is an equidigital number, since it uses as much as digits as its factorization.

102301311300131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28036141.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 102301311300131 its reverse (131003113103201), we get a palindrome (233304424403332).

The spelling of 102301311300131 in words is "one hundred two trillion, three hundred one billion, three hundred eleven million, three hundred thousand, one hundred thirty-one".

Divisors: 1 647 5641 3649727 28029853 18135314891 158116400773 102301311300131