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1130221034461 is a prime number
BaseRepresentation
bin10000011100100110011…
…011000101101111011101
311000001022001021101101101
4100130212123011233131
5122004143041100321
62223114423113101
7144440634165511
oct20344633055735
94001261241341
101130221034461
113a6362344532
121630648a2791
138276bbb089c
143c9bb00c141
151e5edbdb791
hex107266c5bdd

1130221034461 has 2 divisors, whose sum is σ = 1130221034462. Its totient is φ = 1130221034460.

The previous prime is 1130221034447. The next prime is 1130221034477. The reversal of 1130221034461 is 1644301220311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1127440476100 + 2780558361 = 1061810^2 + 52731^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1130221034461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130221034401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565110517230 + 565110517231.

It is an arithmetic number, because the mean of its divisors is an integer number (565110517231).

Almost surely, 21130221034461 is an apocalyptic number.

It is an amenable number.

1130221034461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130221034461 is an equidigital number, since it uses as much as digits as its factorization.

1130221034461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 1130221034461 its reverse (1644301220311), we get a palindrome (2774522254772).

The spelling of 1130221034461 in words is "one trillion, one hundred thirty billion, two hundred twenty-one million, thirty-four thousand, four hundred sixty-one".