1027023355 has 4 divisors (see below), whose sum is σ = 1232428032. Its totient is φ = 821618680.

The previous prime is 1027023353. The next prime is 1027023373. The reversal of 1027023355 is 5533207201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5533207201 = 83 ⋅66665147.

It is not a de Polignac number, because 1027023355 - 2¹ = 1027023353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1027023353) 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, 102702331 + ... + 102702340.

It is an arithmetic number, because the mean of its divisors is an integer number (308107008).

Almost surely, 2^1027023355 is an apocalyptic number.

1027023355 is a deficient number, since it is larger than the sum of its proper divisors (205404677).

1027023355 is an equidigital number, since it uses as much as digits as its factorization.

1027023355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205404676.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 1027023355 is about 32047.2051043457. The cubic root of 1027023355 is about 1008.9278414452.

The spelling of 1027023355 in words is "one billion, twenty-seven million, twenty-three thousand, three hundred fifty-five".