1204323642030 has 32 divisors (see below), whose sum is σ = 2891650759200. Its totient is φ = 321011413632.

The previous prime is 1204323641959. The next prime is 1204323642101. The reversal of 1204323642030 is 302463234021.

It is an interprime number because it is at equal distance from previous prime (1204323641959) and next prime (1204323642101).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8778145 + ... + 8914284.

It is an arithmetic number, because the mean of its divisors is an integer number (90364086225).

Almost surely, 2^{1204323642030} is an apocalyptic number.

1204323642030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1204323642030 is an abundant number, since it is smaller than the sum of its proper divisors (1687327117170).

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

1204323642030 is a wasteful number, since it uses less digits than its factorization.

1204323642030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17694708.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 1204323642030 its reverse (302463234021), we get a palindrome (1506786876051).

The spelling of 1204323642030 in words is "one trillion, two hundred four billion, three hundred twenty-three million, six hundred forty-two thousand, thirty".