1480000121 has 2 divisors, whose sum is σ = 1480000122. Its totient is φ = 1480000120.

The previous prime is 1480000087. The next prime is 1480000199. The reversal of 1480000121 is 1210000841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 759829225 + 720170896 = 27565^2 + 26836^2 .

It is a cyclic number.

It is not a de Polignac number, because 1480000121 - 2⁶ = 1480000057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1480000121.

It is not a weakly prime, because it can be changed into another prime (1480003121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740000060 + 740000061.

It is an arithmetic number, because the mean of its divisors is an integer number (740000061).

Almost surely, 2^1480000121 is an apocalyptic number.

It is an amenable number.

1480000121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1480000121 is an equidigital number, since it uses as much as digits as its factorization.

1480000121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1480000121 is about 38470.7696959653. The cubic root of 1480000121 is about 1139.6038741178.

Adding to 1480000121 its reverse (1210000841), we get a palindrome (2690000962).

The spelling of 1480000121 in words is "one billion, four hundred eighty million, one hundred twenty-one", and thus it is an aban number.