1011013233232 has 20 divisors (see below), whose sum is σ = 2000515548096. Its totient is φ = 494751156320.

The previous prime is 1011013233211. The next prime is 1011013233233. The reversal of 1011013233232 is 2323323101101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011013233233) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 672215494 + ... + 672216997.

Almost surely, 2^{1011013233232} is an apocalyptic number.

It is an amenable number.

1011013233232 is a deficient number, since it is larger than the sum of its proper divisors (989502314864).

1011013233232 is a wasteful number, since it uses less digits than its factorization.

1011013233232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344432546 (or 1344432540 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1011013233232 its reverse (2323323101101), we get a palindrome (3334336334333).

It can be divided in two parts, 101101 and 3233232, that added together give a palindrome (3334333).

The spelling of 1011013233232 in words is "one trillion, eleven billion, thirteen million, two hundred thirty-three thousand, two hundred thirty-two".