1012440103104 has 56 divisors (see below), whose sum is σ = 2819734507840. Its totient is φ = 319717926144.

The previous prime is 1012440103013. The next prime is 1012440103109. The reversal of 1012440103104 is 4013010442101.

1012440103104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1012440103109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138762814 + ... + 138770109.

Almost surely, 2^{1012440103104} is an apocalyptic number.

It is an amenable number.

1012440103104 is an abundant number, since it is smaller than the sum of its proper divisors (1807294404736).

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

1012440103104 is a wasteful number, since it uses less digits than its factorization.

1012440103104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277532957 (or 277532947 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1012440103104 its reverse (4013010442101), we get a palindrome (5025450545205).

The spelling of 1012440103104 in words is "one trillion, twelve billion, four hundred forty million, one hundred three thousand, one hundred four".