1453147222031 has 2 divisors, whose sum is σ = 1453147222032. Its totient is φ = 1453147222030.

The previous prime is 1453147222019. The next prime is 1453147222073. The reversal of 1453147222031 is 1302227413541.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1453147222031 - 2³⁴ = 1435967352847 is a prime.

It is a super-2 number, since 2×1453147222031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1453147221982 and 1453147222000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1453147222531) 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 as a sum of consecutive naturals, namely, 726573611015 + 726573611016.

It is an arithmetic number, because the mean of its divisors is an integer number (726573611016).

Almost surely, 2^{1453147222031} is an apocalyptic number.

1453147222031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1453147222031 is an equidigital number, since it uses as much as digits as its factorization.

1453147222031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 1453147222031 in words is "one trillion, four hundred fifty-three billion, one hundred forty-seven million, two hundred twenty-two thousand, thirty-one".