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1120031441 is a prime number
BaseRepresentation
bin100001011000010…
…0101001011010001
32220001112111021222
41002300211023101
54243212001231
6303050054425
736520052534
oct10260451321
92801474258
101120031441
11525257221
1227311a415
1314b0754c9
14a8a74a1b
15684e127b
hex42c252d1

1120031441 has 2 divisors, whose sum is σ = 1120031442. Its totient is φ = 1120031440.

The previous prime is 1120031389. The next prime is 1120031503. The reversal of 1120031441 is 1441300211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1062499216 + 57532225 = 32596^2 + 7585^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120031441 - 26 = 1120031377 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120031041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560015720 + 560015721.

It is an arithmetic number, because the mean of its divisors is an integer number (560015721).

Almost surely, 21120031441 is an apocalyptic number.

It is an amenable number.

1120031441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120031441 is an equidigital number, since it uses as much as digits as its factorization.

1120031441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1120031441 is about 33466.8707978502. The cubic root of 1120031441 is about 1038.5085379702.

Adding to 1120031441 its reverse (1441300211), we get a palindrome (2561331652).

The spelling of 1120031441 in words is "one billion, one hundred twenty million, thirty-one thousand, four hundred forty-one".