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230120110 = 25119912111
BaseRepresentation
bin11011011011101…
…01101010101110
3121001000022110001
431231311222232
5432402320420
634500134514
75462663053
oct1555655256
9531008401
10230120110
11108995710
126509743a
13388a1b5c
14227c302a
1515308b0a
hexdb75aae

230120110 has 32 divisors (see below), whose sum is σ = 452542464. Its totient is φ = 83556000.

The previous prime is 230120089. The next prime is 230120123. The reversal of 230120110 is 11021032.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107955 + ... + 110065.

It is an arithmetic number, because the mean of its divisors is an integer number (14141952).

Almost surely, 2230120110 is an apocalyptic number.

230120110 is a deficient number, since it is larger than the sum of its proper divisors (222422354).

230120110 is a wasteful number, since it uses less digits than its factorization.

230120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 230120110 is about 15169.7102806876. The cubic root of 230120110 is about 612.7992018677.

Adding to 230120110 its reverse (11021032), we get a palindrome (241141142).

The spelling of 230120110 in words is "two hundred thirty million, one hundred twenty thousand, one hundred ten".

Divisors: 1 2 5 10 11 22 55 110 991 1982 2111 4222 4955 9910 10555 10901 21110 21802 23221 46442 54505 109010 116105 232210 2092001 4184002 10460005 20920010 23012011 46024022 115060055 230120110