1020113204034 has 16 divisors (see below), whose sum is σ = 2059293945888. Its totient is φ = 336859811712.

The previous prime is 1020113204021. The next prime is 1020113204039. The reversal of 1020113204034 is 4304023110201.

1020113204034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1020113204034.

It is not an unprimeable number, because it can be changed into a prime (1020113204039) 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, 794480047 + ... + 794481330.

It is an arithmetic number, because the mean of its divisors is an integer number (128705871618).

Almost surely, 2^{1020113204034} is an apocalyptic number.

1020113204034 is an abundant number, since it is smaller than the sum of its proper divisors (1039180741854).

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

1020113204034 is a wasteful number, since it uses less digits than its factorization.

1020113204034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588961489.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1020113204034 its reverse (4304023110201), we get a palindrome (5324136314235).

The spelling of 1020113204034 in words is "one trillion, twenty billion, one hundred thirteen million, two hundred four thousand, thirty-four".