1011204303420 has 48 divisors (see below), whose sum is σ = 2852985598848. Its totient is φ = 267596047680.

The previous prime is 1011204303383. The next prime is 1011204303437. The reversal of 1011204303420 is 243034021101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64318114 + ... + 64333833.

It is an arithmetic number, because the mean of its divisors is an integer number (59437199976).

Almost surely, 2^{1011204303420} is an apocalyptic number.

1011204303420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011204303420 is an abundant number, since it is smaller than the sum of its proper divisors (1841781295428).

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

1011204303420 is a wasteful number, since it uses less digits than its factorization.

1011204303420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128652090 (or 128652088 counting only the distinct ones).

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

Adding to 1011204303420 its reverse (243034021101), we get a palindrome (1254238324521).

The spelling of 1011204303420 in words is "one trillion, eleven billion, two hundred four million, three hundred three thousand, four hundred twenty".