1022454131503 has 12 divisors (see below), whose sum is σ = 1192523660040. Its totient is φ = 874076866992.

The previous prime is 1022454131483. The next prime is 1022454131507. The reversal of 1022454131503 is 3051314542201.

It is not a de Polignac number, because 1022454131503 - 2³³ = 1013864196911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022454131507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27509676 + ... + 27546817.

It is an arithmetic number, because the mean of its divisors is an integer number (99376971670).

Almost surely, 2^{1022454131503} is an apocalyptic number.

1022454131503 is a deficient number, since it is larger than the sum of its proper divisors (170069528537).

1022454131503 is an equidigital number, since it uses as much as digits as its factorization.

1022454131503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55056886 (or 55056879 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 1022454131503 its reverse (3051314542201), we get a palindrome (4073768673704).

The spelling of 1022454131503 in words is "one trillion, twenty-two billion, four hundred fifty-four million, one hundred thirty-one thousand, five hundred three".