1010230555 has 4 divisors (see below), whose sum is σ = 1212276672. Its totient is φ = 808184440.

The previous prime is 1010230553. The next prime is 1010230597. The reversal of 1010230555 is 5550320101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1010230555 - 2¹ = 1010230553 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010230553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101023051 + ... + 101023060.

It is an arithmetic number, because the mean of its divisors is an integer number (303069168).

Almost surely, 2^1010230555 is an apocalyptic number.

1010230555 is a deficient number, since it is larger than the sum of its proper divisors (202046117).

1010230555 is an equidigital number, since it uses as much as digits as its factorization.

1010230555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202046116.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 1010230555 is about 31784.1242603914. The cubic root of 1010230555 is about 1003.3986212879.

Adding to 1010230555 its reverse (5550320101), we get a palindrome (6560550656).

The spelling of 1010230555 in words is "one billion, ten million, two hundred thirty thousand, five hundred fifty-five".