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1012301300230 = 251123400119091
BaseRepresentation
bin11101011101100011101…
…11000000001000000110
310120202221000111020001021
432232301313000020012
5113041143113101410
62053013402021354
7133064525036053
oct16566167001006
93522830436037
101012301300230
11360350769920
121442357a785a
13745c8994c0c
1436dd209602a
151b4eb6a0eda
hexebb1dc0206

1012301300230 has 32 divisors (see below), whose sum is σ = 2074217372928. Its totient is φ = 352104799200.

The previous prime is 1012301300221. The next prime is 1012301300233. The reversal of 1012301300230 is 320031032101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012301300233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200057016 + ... + 200062075.

It is an arithmetic number, because the mean of its divisors is an integer number (64819292904).

Almost surely, 21012301300230 is an apocalyptic number.

1012301300230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012301300230 is an abundant number, since it is smaller than the sum of its proper divisors (1061916072698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012301300230 is a wasteful number, since it uses less digits than its factorization.

1012301300230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400119132.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1012301300230 its reverse (320031032101), we get a palindrome (1332332332331).

The spelling of 1012301300230 in words is "one trillion, twelve billion, three hundred one million, three hundred thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 23 46 55 110 115 230 253 506 1265 2530 400119091 800238182 2000595455 4001190910 4401310001 8802620002 9202739093 18405478186 22006550005 44013100010 46013695465 92027390930 101230130023 202460260046 506150650115 1012301300230