1480903121 has 2 divisors, whose sum is σ = 1480903122. Its totient is φ = 1480903120.

The previous prime is 1480903117. The next prime is 1480903153. The reversal of 1480903121 is 1213090841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1480710400 + 192721 = 38480^2 + 439^2 .

It is a cyclic number.

It is not a de Polignac number, because 1480903121 - 2² = 1480903117 is a prime.

It is not a weakly prime, because it can be changed into another prime (1480902121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740451560 + 740451561.

It is an arithmetic number, because the mean of its divisors is an integer number (740451561).

Almost surely, 2^1480903121 is an apocalyptic number.

It is an amenable number.

1480903121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1480903121 is an equidigital number, since it uses as much as digits as its factorization.

1480903121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 1480903121 is about 38482.5040895210. The cubic root of 1480903121 is about 1139.8355977656.

Adding to 1480903121 its reverse (1213090841), we get a palindrome (2693993962).

The spelling of 1480903121 in words is "one billion, four hundred eighty million, nine hundred three thousand, one hundred twenty-one".