1204430213100 has 36 divisors (see below), whose sum is σ = 3484818084104. Its totient is φ = 321181390080.

The previous prime is 1204430213087. The next prime is 1204430213113. The reversal of 1204430213100 is 13120344021.

It is an interprime number because it is at equal distance from previous prime (1204430213087) and next prime (1204430213113).

It is a super-2 number, since 2×1204430213100² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2007383389 + ... + 2007383988.

Almost surely, 2^{1204430213100} is an apocalyptic number.

1204430213100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1204430213100 is an abundant number, since it is smaller than the sum of its proper divisors (2280387871004).

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

1204430213100 is a wasteful number, since it uses less digits than its factorization.

1204430213100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4014767394 (or 4014767387 counting only the distinct ones).

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

Adding to 1204430213100 its reverse (13120344021), we get a palindrome (1217550557121).

The spelling of 1204430213100 in words is "one trillion, two hundred four billion, four hundred thirty million, two hundred thirteen thousand, one hundred".