1003032213400 has 48 divisors (see below), whose sum is σ = 2665199885040. Its totient is φ = 343896758400.

The previous prime is 1003032213361. The next prime is 1003032213427. The reversal of 1003032213400 is 43122303001.

1003032213400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1003032213400² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 358224391 + ... + 358227190.

It is an arithmetic number, because the mean of its divisors is an integer number (55524997605).

Almost surely, 2^{1003032213400} is an apocalyptic number.

1003032213400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1003032213400 is an abundant number, since it is smaller than the sum of its proper divisors (1662167671640).

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

1003032213400 is a wasteful number, since it uses less digits than its factorization.

1003032213400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716451604 (or 716451595 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1003032213400 its reverse (43122303001), we get a palindrome (1046154516401).

The spelling of 1003032213400 in words is "one trillion, three billion, thirty-two million, two hundred thirteen thousand, four hundred".