1013230311 has 16 divisors (see below), whose sum is σ = 1469106144. Its totient is φ = 618568704.

The previous prime is 1013230303. The next prime is 1013230321. The reversal of 1013230311 is 1130323101.

It is not a de Polignac number, because 1013230311 - 2³ = 1013230303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013230321) 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 15 ways as a sum of consecutive naturals, for example, 266590 + ... + 270363.

It is an arithmetic number, because the mean of its divisors is an integer number (91819134).

Almost surely, 2^1013230311 is an apocalyptic number.

1013230311 is a deficient number, since it is larger than the sum of its proper divisors (455875833).

1013230311 is a wasteful number, since it uses less digits than its factorization.

1013230311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537010.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1013230311 is about 31831.2788150272. The cubic root of 1013230311 is about 1004.3907963572.

Adding to 1013230311 its reverse (1130323101), we get a palindrome (2143553412).

The spelling of 1013230311 in words is "one billion, thirteen million, two hundred thirty thousand, three hundred eleven".