1020411223003 has 4 divisors (see below), whose sum is σ = 1020427420000. Its totient is φ = 1020395026008.

The previous prime is 1020411223001. The next prime is 1020411223009. The reversal of 1020411223003 is 3003221140201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1020411223003 - 2¹ = 1020411223001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020411223001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8003628 + ... + 8130121.

It is an arithmetic number, because the mean of its divisors is an integer number (255106855000).

Almost surely, 2^{1020411223003} is an apocalyptic number.

1020411223003 is a deficient number, since it is larger than the sum of its proper divisors (16196997).

1020411223003 is an equidigital number, since it uses as much as digits as its factorization.

1020411223003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16196996.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1020411223003 its reverse (3003221140201), we get a palindrome (4023632363204).

The spelling of 1020411223003 in words is "one trillion, twenty billion, four hundred eleven million, two hundred twenty-three thousand, three".