1497017883323 has 2 divisors, whose sum is σ = 1497017883324. Its totient is φ = 1497017883322.

The previous prime is 1497017883301. The next prime is 1497017883349. The reversal of 1497017883323 is 3233887107941.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1497017883323 - 2²² = 1497013689019 is a prime.

It is not a weakly prime, because it can be changed into another prime (1497017813323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 748508941661 + 748508941662.

It is an arithmetic number, because the mean of its divisors is an integer number (748508941662).

Almost surely, 2^{1497017883323} is an apocalyptic number.

1497017883323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1497017883323 is an equidigital number, since it uses as much as digits as its factorization.

1497017883323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 1497017883323 in words is "one trillion, four hundred ninety-seven billion, seventeen million, eight hundred eighty-three thousand, three hundred twenty-three".