1004321204100 has 108 divisors (see below), whose sum is σ = 3148268497920. Its totient is φ = 267795211200.

The previous prime is 1004321204077. The next prime is 1004321204101. The reversal of 1004321204100 is 14021234001.

1004321204100 is a `hidden beast` number, since 1 + 0 + 0 + 43 + 212 + 0 + 410 + 0 = 666.

It is a super-2 number, since 2×1004321204100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1004321204101) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11620045 + ... + 11706155.

It is an arithmetic number, because the mean of its divisors is an integer number (29150634240).

Almost surely, 2^{1004321204100} is an apocalyptic number.

1004321204100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004321204100 is an abundant number, since it is smaller than the sum of its proper divisors (2143947293820).

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

1004321204100 is a wasteful number, since it uses less digits than its factorization.

1004321204100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99090 (or 99080 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1004321204100 its reverse (14021234001), we get a palindrome (1018342438101).

The spelling of 1004321204100 in words is "one trillion, four billion, three hundred twenty-one million, two hundred four thousand, one hundred".