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102323022301 = 732774950513
BaseRepresentation
bin101111101001011101…
…1010110100111011101
3100210010001211002202201
41133102323112213131
53134024143203201
6115001225251501
710251442224163
oct1372273264735
9323101732681
10102323022301
113a438751145
12179b7933b91
139858b85856
144d497a3233
1529dd157801
hex17d2ed69dd

102323022301 has 8 divisors (see below), whose sum is σ = 103730499000. Its totient is φ = 100915702272.

The previous prime is 102323022299. The next prime is 102323022317. The reversal of 102323022301 is 103220323201.

It can be written as a sum of positive squares in 4 ways, for example, as 30023879076 + 72299143225 = 173274^2 + 268885^2 .

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 102323022301 - 21 = 102323022299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102323022371) 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, 2000421 + ... + 2050933.

It is an arithmetic number, because the mean of its divisors is an integer number (12966312375).

Almost surely, 2102323022301 is an apocalyptic number.

It is an amenable number.

102323022301 is a deficient number, since it is larger than the sum of its proper divisors (1407476699).

102323022301 is an equidigital number, since it uses as much as digits as its factorization.

102323022301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78335.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 102323022301 its reverse (103220323201), we get a palindrome (205543345502).

The spelling of 102323022301 in words is "one hundred two billion, three hundred twenty-three million, twenty-two thousand, three hundred one".

Divisors: 1 73 27749 50513 2025677 3687449 1401685237 102323022301