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1131313032233 = 10877229143971
BaseRepresentation
bin10000011101100111100…
…000101110110000101001
311000011010011001121201022
4100131213200232300221
5122013412114012413
62223415032302225
7144506664052466
oct20354740566051
94004104047638
101131313032233
113a687279362a
1216330a541975
13828b41bc107
143ca8206666d
151e6649e1608
hex1076782ec29

1131313032233 has 8 divisors (see below), whose sum is σ = 1132518305280. Its totient is φ = 1130108063760.

The previous prime is 1131313032203. The next prime is 1131313032257. The reversal of 1131313032233 is 3322303131311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1131313032233 - 28 = 1131313031977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1131313032203) 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, 7785938 + ... + 7929908.

It is an arithmetic number, because the mean of its divisors is an integer number (141564788160).

Almost surely, 21131313032233 is an apocalyptic number.

It is an amenable number.

1131313032233 is a deficient number, since it is larger than the sum of its proper divisors (1205273047).

1131313032233 is a wasteful number, since it uses less digits than its factorization.

1131313032233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152287.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1131313032233 its reverse (3322303131311), we get a palindrome (4453616163544).

The spelling of 1131313032233 in words is "one trillion, one hundred thirty-one billion, three hundred thirteen million, thirty-two thousand, two hundred thirty-three".

Divisors: 1 1087 7229 143971 7857923 156496477 1040766359 1131313032233