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1102331001230 = 254710721919487
BaseRepresentation
bin10000000010101000000…
…011000011100110001110
310220101022100020220021122
4100002220003003212032
5121030033214014410
62202223123000542
7142432534624334
oct20025003034616
93811270226248
101102331001230
11395550126798
12159780509152
137cc459b6044
143b4d2cc5b54
151da1a447e55
hex100a80c398e

1102331001230 has 32 divisors (see below), whose sum is σ = 2045351264256. Its totient is φ = 427517654944.

The previous prime is 1102331001209. The next prime is 1102331001257. The reversal of 1102331001230 is 321001332011.

It is a junction number, because it is equal to n+sod(n) for n = 1102331001199 and 1102331001208.

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, 10909454 + ... + 11010033.

It is an arithmetic number, because the mean of its divisors is an integer number (63917227008).

Almost surely, 21102331001230 is an apocalyptic number.

1102331001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102331001230 is a deficient number, since it is larger than the sum of its proper divisors (943020263026).

1102331001230 is a wasteful number, since it uses less digits than its factorization.

1102331001230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21919648.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1102331001230 its reverse (321001332011), we get a palindrome (1423332333241).

The spelling of 1102331001230 in words is "one trillion, one hundred two billion, three hundred thirty-one million, one thousand, two hundred thirty".

Divisors: 1 2 5 10 47 94 107 214 235 470 535 1070 5029 10058 25145 50290 21919487 43838974 109597435 219194870 1030215889 2060431778 2345385109 4690770218 5151079445 10302158890 11726925545 23453851090 110233100123 220466200246 551165500615 1102331001230