1023034453 has 8 divisors (see below), whose sum is σ = 1188999360. Its totient is φ = 862023840.

The previous prime is 1023034429. The next prime is 1023034469. The reversal of 1023034453 is 3544303201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1023034453 - 2¹⁷ = 1022903381 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 (1023031453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238128 + ... + 1238953.

It is an arithmetic number, because the mean of its divisors is an integer number (148624920).

Almost surely, 2^1023034453 is an apocalyptic number.

It is an amenable number.

1023034453 is a deficient number, since it is larger than the sum of its proper divisors (165964907).

1023034453 is an equidigital number, since it uses as much as digits as its factorization.

1023034453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2477147.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 1023034453 is about 31984.9097700775. The cubic root of 1023034453 is about 1007.6199400338.

Adding to 1023034453 its reverse (3544303201), we get a palindrome (4567337654).

The spelling of 1023034453 in words is "one billion, twenty-three million, thirty-four thousand, four hundred fifty-three".