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1201333030210 = 25725316563257
BaseRepresentation
bin10001011110110101000…
…001110100110101000010
311020211211222001001122201
4101132311001310311002
5124140312223431320
62315515040023414
7152536103162335
oct21366501646502
94224758031581
101201333030210
114235341a4455
121749b0001b6a
1389392818c91
14422055a661c
15213b1c5270a
hex117b5074d42

1201333030210 has 16 divisors (see below), whose sum is σ = 2162697723576. Its totient is φ = 480466930048.

The previous prime is 1201333030207. The next prime is 1201333030213. The reversal of 1201333030210 is 120303331021.

It is an interprime number because it is at equal distance from previous prime (1201333030207) and next prime (1201333030213).

It can be written as a sum of positive squares in 4 ways, for example, as 862931381481 + 338401648729 = 928941^2 + 581723^2 .

It is not an unprimeable number, because it can be changed into a prime (1201333030213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8209099 + ... + 8354158.

Almost surely, 21201333030210 is an apocalyptic number.

1201333030210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201333030210 is a deficient number, since it is larger than the sum of its proper divisors (961364693366).

1201333030210 is a wasteful number, since it uses less digits than its factorization.

1201333030210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16570517.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1201333030210 its reverse (120303331021), we get a palindrome (1321636361231).

The spelling of 1201333030210 in words is "one trillion, two hundred one billion, three hundred thirty-three million, thirty thousand, two hundred ten".

Divisors: 1 2 5 10 7253 14506 36265 72530 16563257 33126514 82816285 165632570 120133303021 240266606042 600666515105 1201333030210