1000202603432 has 16 divisors (see below), whose sum is σ = 1915281581760. Its totient is φ = 489460848304.

The previous prime is 1000202603401. The next prime is 1000202603473. The reversal of 1000202603432 is 2343062020001.

It is a junction number, because it is equal to n+sod(n) for n = 1000202603398 and 1000202603407.

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, 1330056278 + ... + 1330057029.

It is an arithmetic number, because the mean of its divisors is an integer number (119705098860).

Almost surely, 2^{1000202603432} is an apocalyptic number.

It is an amenable number.

1000202603432 is a deficient number, since it is larger than the sum of its proper divisors (915078978328).

1000202603432 is a wasteful number, since it uses less digits than its factorization.

1000202603432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660113360 (or 2660113356 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1000202603432 its reverse (2343062020001), we get a palindrome (3343264623433).

The spelling of 1000202603432 in words is "one trillion, two hundred two million, six hundred three thousand, four hundred thirty-two".