1033420433100 has 72 divisors (see below), whose sum is σ = 3261850686528. Its totient is φ = 250526164800.

The previous prime is 1033420433047. The next prime is 1033420433153. The reversal of 1033420433100 is 13340243301.

It is an interprime number because it is at equal distance from previous prime (1033420433047) and next prime (1033420433153).

It is a super-2 number, since 2×1033420433100² (a number of 25 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 156575554 + ... + 156582153.

Almost surely, 2^{1033420433100} is an apocalyptic number.

1033420433100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1033420433100 is an abundant number, since it is smaller than the sum of its proper divisors (2228430253428).

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

1033420433100 is a wasteful number, since it uses less digits than its factorization.

1033420433100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313157735 (or 313157728 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1033420433100 its reverse (13340243301), we get a palindrome (1046760676401).

The spelling of 1033420433100 in words is "one trillion, thirty-three billion, four hundred twenty million, four hundred thirty-three thousand, one hundred".