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130023203233 = 71115710755497
BaseRepresentation
bin111100100010111111…
…1001010000110100001
3110102121112121002110211
41321011333022012201
54112241420000413
6135422024254121
712252044664160
oct1710577120641
9412545532424
10130023203233
1150162788060
1221248611341
13c351939c61
1464165c93d7
1535aede883d
hex1e45fca1a1

130023203233 has 16 divisors (see below), whose sum is σ = 163139393664. Its totient is φ = 100671442560.

The previous prime is 130023203231. The next prime is 130023203237. The reversal of 130023203233 is 332302320031.

It is a cyclic number.

It is not a de Polignac number, because 130023203233 - 21 = 130023203231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130023203231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5365660 + ... + 5389837.

It is an arithmetic number, because the mean of its divisors is an integer number (10196212104).

Almost surely, 2130023203233 is an apocalyptic number.

It is an amenable number.

130023203233 is a deficient number, since it is larger than the sum of its proper divisors (33116190431).

130023203233 is a wasteful number, since it uses less digits than its factorization.

130023203233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10755672.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 130023203233 its reverse (332302320031), we get a palindrome (462325523264).

The spelling of 130023203233 in words is "one hundred thirty billion, twenty-three million, two hundred three thousand, two hundred thirty-three".

Divisors: 1 7 11 77 157 1099 1727 12089 10755497 75288479 118310467 828173269 1688613029 11820291203 18574743319 130023203233