1013310511 has 4 divisors (see below), whose sum is σ = 1015037352. Its totient is φ = 1011583672.

The previous prime is 1013310503. The next prime is 1013310533. The reversal of 1013310511 is 1150133101.

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

It is a cyclic number.

It is not a de Polignac number, because 1013310511 - 2³ = 1013310503 is a prime.

It is a super-2 number, since 2×1013310511² = 2053596383406162242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013310541) 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, 862540 + ... + 863713.

It is an arithmetic number, because the mean of its divisors is an integer number (253759338).

Almost surely, 2^1013310511 is an apocalyptic number.

1013310511 is a deficient number, since it is larger than the sum of its proper divisors (1726841).

1013310511 is an equidigital number, since it uses as much as digits as its factorization.

1013310511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726840.

The product of its (nonzero) digits is 45, while the sum is 16.

The square root of 1013310511 is about 31832.5385572687. The cubic root of 1013310511 is about 1004.4172957673.

Adding to 1013310511 its reverse (1150133101), we get a palindrome (2163443612).

The spelling of 1013310511 in words is "one billion, thirteen million, three hundred ten thousand, five hundred eleven".