1522003097 has 4 divisors (see below), whose sum is σ = 1531117056. Its totient is φ = 1512889140.

The previous prime is 1522003033. The next prime is 1522003159. The reversal of 1522003097 is 7903002251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1522003097 - 2⁶ = 1522003033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1522005097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4556729 + ... + 4557062.

It is an arithmetic number, because the mean of its divisors is an integer number (382779264).

Almost surely, 2^1522003097 is an apocalyptic number.

It is an amenable number.

1522003097 is a deficient number, since it is larger than the sum of its proper divisors (9113959).

1522003097 is an equidigital number, since it uses as much as digits as its factorization.

1522003097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9113958.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 1522003097 is about 39012.8580983245. The cubic root of 1522003097 is about 1150.2842641956.

The spelling of 1522003097 in words is "one billion, five hundred twenty-two million, three thousand, ninety-seven".