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12303123010 = 251964753279
BaseRepresentation
bin10110111010101001…
…01100001001000010
31011202102111101221121
423131110230021002
5200144044414020
65352454342454
7613611551203
oct133524541102
934672441847
1012303123010
115243879462
12247435aa2a
131210bb6c59
14849da55aa
154c0199baa
hex2dd52c242

12303123010 has 16 divisors (see below), whose sum is σ = 23311180800. Its totient is φ = 4662236016.

The previous prime is 12303122983. The next prime is 12303123059. The reversal of 12303123010 is 1032130321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32376450 + ... + 32376829.

It is an arithmetic number, because the mean of its divisors is an integer number (1456948800).

Almost surely, 212303123010 is an apocalyptic number.

12303123010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12303123010 is a deficient number, since it is larger than the sum of its proper divisors (11008057790).

12303123010 is a wasteful number, since it uses less digits than its factorization.

12303123010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64753305.

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

Adding to 12303123010 its reverse (1032130321), we get a palindrome (13335253331).

The spelling of 12303123010 in words is "twelve billion, three hundred three million, one hundred twenty-three thousand, ten".

Divisors: 1 2 5 10 19 38 95 190 64753279 129506558 323766395 647532790 1230312301 2460624602 6151561505 12303123010