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102232303232201 = 1019901102232201
BaseRepresentation
bin10111001111101011010000…
…000111100110010011001001
3111101222022102222200021201122
4113033223100013212103021
5101344433224111412301
61001232512144125025
730351016530426002
oct2717532007462311
9441868388607648
10102232303232201
112a635526a9067a
12b57137b606775
1345076072c895c
141b360d9a5c1a9
15bc446bb5981b
hex5cfad01e64c9

102232303232201 has 8 divisors (see below), whose sum is σ = 103254932948808. Its totient is φ = 101209878000000.

The previous prime is 102232303232161. The next prime is 102232303232209.

102232303232201 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 60307960272400 + 41924342959801 = 7765820^2 + 6474901^2 .

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

It is not a de Polignac number, because 102232303232201 - 238 = 101957425325257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102232303232209) 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, 50116100 + ... + 52116101.

It is an arithmetic number, because the mean of its divisors is an integer number (12906866618601).

Almost surely, 2102232303232201 is an apocalyptic number.

It is an amenable number.

102232303232201 is a deficient number, since it is larger than the sum of its proper divisors (1022629716607).

102232303232201 is a wasteful number, since it uses less digits than its factorization.

102232303232201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102242203.

The product of its (nonzero) digits is 5184, while the sum is 26.

It can be divided in two parts, 10223230 and 3232201, that added together give a palindrome (13455431).

The spelling of 102232303232201 in words is "one hundred two trillion, two hundred thirty-two billion, three hundred three million, two hundred thirty-two thousand, two hundred one".

Divisors: 1 101 9901 1000001 102232201 10325452301 1012201022101 102232303232201