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BaseRepresentation
bin100001011000110…
…1110100101100011
32220002002202202122
41002301232211203
54243301112011
6303100334455
736522444302
oct10261564543
92802082678
101120332131
11525442126
1227324442b
1314b14c329
14a8b12439
15685503db
hex42c6e963

1120332131 has 4 divisors (see below), whose sum is σ = 1179297000. Its totient is φ = 1061367264.

The previous prime is 1120332127. The next prime is 1120332137. The reversal of 1120332131 is 1312330211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1120332131 - 22 = 1120332127 is a prime.

It is a super-2 number, since 2×11203321312 = 2510288167502002322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120332137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29482406 + ... + 29482443.

It is an arithmetic number, because the mean of its divisors is an integer number (294824250).

Almost surely, 21120332131 is an apocalyptic number.

1120332131 is a deficient number, since it is larger than the sum of its proper divisors (58964869).

1120332131 is an equidigital number, since it uses as much as digits as its factorization.

1120332131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58964868.

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

The square root of 1120332131 is about 33471.3628494568. The cubic root of 1120332131 is about 1038.6014642877.

Adding to 1120332131 its reverse (1312330211), we get a palindrome (2432662342).

It can be divided in two parts, 11203 and 32131, that added together give a palindrome (43334).

The spelling of 1120332131 in words is "one billion, one hundred twenty million, three hundred thirty-two thousand, one hundred thirty-one".

Divisors: 1 19 58964849 1120332131