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1001213332130 = 251117535408199
BaseRepresentation
bin11101001000111001111…
…01110000101010100010
310112201022021112002021002
432210130331300222202
5112400441103112010
62043541232232002
7132222666622334
oct16443475605242
93481267462232
101001213332130
11356680908320
1214206039b602
137354c77a44b
143665d647454
151b09d0371a5
hexe91cf70aa2

1001213332130 has 32 divisors (see below), whose sum is σ = 2081667081600. Its totient is φ = 342661246720.

The previous prime is 1001213332121. The next prime is 1001213332177. The reversal of 1001213332130 is 312333121001.

1001213332130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 267702230 + ... + 267705969.

It is an arithmetic number, because the mean of its divisors is an integer number (65052096300).

Almost surely, 21001213332130 is an apocalyptic number.

1001213332130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001213332130 is an abundant number, since it is smaller than the sum of its proper divisors (1080453749470).

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

1001213332130 is a wasteful number, since it uses less digits than its factorization.

1001213332130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535408234.

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

Adding to 1001213332130 its reverse (312333121001), we get a palindrome (1313546453131).

The spelling of 1001213332130 in words is "one trillion, one billion, two hundred thirteen million, three hundred thirty-two thousand, one hundred thirty".

Divisors: 1 2 5 10 11 17 22 34 55 85 110 170 187 374 935 1870 535408199 1070816398 2677040995 5354081990 5889490189 9101939383 11778980378 18203878766 29447450945 45509696915 58894901890 91019393830 100121333213 200242666426 500606666065 1001213332130