1013323231310 has 32 divisors (see below), whose sum is σ = 2032022190240. Its totient is φ = 361248386688.

The previous prime is 1013323231307. The next prime is 1013323231313. The reversal of 1013323231310 is 131323233101.

It is an interprime number because it is at equal distance from previous prime (1013323231307) and next prime (1013323231313).

It is a super-2 number, since 2×1013323231310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013323231313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134389232 + ... + 134396771.

It is an arithmetic number, because the mean of its divisors is an integer number (63500693445).

Almost surely, 2^{1013323231310} is an apocalyptic number.

1013323231310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013323231310 is an abundant number, since it is smaller than the sum of its proper divisors (1018698958930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013323231310 is a wasteful number, since it uses less digits than its factorization.

1013323231310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268786052.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1013323231310 its reverse (131323233101), we get a palindrome (1144646464411).

It can be divided in two parts, 1013 and 323231310, that added together give a palindrome (323232323).

The spelling of 1013323231310 in words is "one trillion, thirteen billion, three hundred twenty-three million, two hundred thirty-one thousand, three hundred ten".