1003205452152 has 16 divisors (see below), whose sum is σ = 2508013630440. Its totient is φ = 334401817376.

The previous prime is 1003205452147. The next prime is 1003205452189. The reversal of 1003205452152 is 2512545023001.

1003205452152 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 2×1003205452152² (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 3 ways as a sum of consecutive naturals, for example, 20900113563 + ... + 20900113610.

Almost surely, 2^{1003205452152} is an apocalyptic number.

1003205452152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003205452152 is an abundant number, since it is smaller than the sum of its proper divisors (1504808178288).

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

1003205452152 is a wasteful number, since it uses less digits than its factorization.

1003205452152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41800227182 (or 41800227178 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 1003205452152 in words is "one trillion, three billion, two hundred five million, four hundred fifty-two thousand, one hundred fifty-two".