1022354542003 has 4 divisors (see below), whose sum is σ = 1023949479528. Its totient is φ = 1020759604480.

The previous prime is 1022354541961. The next prime is 1022354542009. The reversal of 1022354542003 is 3002454532201.

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 1022354542003 - 2²¹ = 1022352444851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022354542009) 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, 797467801 + ... + 797469082.

It is an arithmetic number, because the mean of its divisors is an integer number (255987369882).

Almost surely, 2^{1022354542003} is an apocalyptic number.

1022354542003 is a deficient number, since it is larger than the sum of its proper divisors (1594937525).

1022354542003 is an equidigital number, since it uses as much as digits as its factorization.

1022354542003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594937524.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 1022354542003 in words is "one trillion, twenty-two billion, three hundred fifty-four million, five hundred forty-two thousand, three".