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230233111130 = 251110871925509
BaseRepresentation
bin1101011001101011110…
…1100111101001011010
3211000021100012212020002
43112122331213221122
512233004134024010
6253433450333002
722430251104101
oct3263275475132
9730240185202
10230233111130
1189706653060
123875472a162
1318931a92649
14b20148b038
155ec77981a5
hex359af67a5a

230233111130 has 32 divisors (see below), whose sum is σ = 452510254080. Its totient is φ = 83644067520.

The previous prime is 230233111123. The next prime is 230233111153. The reversal of 230233111130 is 31111332032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843185 + ... + 1082324.

It is an arithmetic number, because the mean of its divisors is an integer number (14140945440).

Almost surely, 2230233111130 is an apocalyptic number.

230233111130 is a deficient number, since it is larger than the sum of its proper divisors (222277142950).

230233111130 is a wasteful number, since it uses less digits than its factorization.

230233111130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926614.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 230233111130 its reverse (31111332032), we get a palindrome (261344443162).

The spelling of 230233111130 in words is "two hundred thirty billion, two hundred thirty-three million, one hundred eleven thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 1087 2174 5435 10870 11957 23914 59785 119570 1925509 3851018 9627545 19255090 21180599 42361198 105902995 211805990 2093028283 4186056566 10465141415 20930282830 23023311113 46046622226 115116555565 230233111130