1013111324104 has 32 divisors (see below), whose sum is σ = 2098504483200. Its totient is φ = 454675965120.

The previous prime is 1013111324101. The next prime is 1013111324111. The reversal of 1013111324104 is 4014231113101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1013111324101) 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 7 ways as a sum of consecutive naturals, for example, 72857787 + ... + 72871690.

It is an arithmetic number, because the mean of its divisors is an integer number (65578265100).

Almost surely, 2^{1013111324104} is an apocalyptic number.

It is an amenable number.

1013111324104 is an abundant number, since it is smaller than the sum of its proper divisors (1085393159096).

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

1013111324104 is a wasteful number, since it uses less digits than its factorization.

1013111324104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145729573 (or 145729569 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 1013111324104 its reverse (4014231113101), we get a palindrome (5027342437205).

The spelling of 1013111324104 in words is "one trillion, thirteen billion, one hundred eleven million, three hundred twenty-four thousand, one hundred four".