1020023211232 has 24 divisors (see below), whose sum is σ = 2008212655176. Its totient is φ = 510000949632.

The previous prime is 1020023211227. The next prime is 1020023211257. The reversal of 1020023211232 is 2321123200201.

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, 1353978 + ... + 1968070.

It is an arithmetic number, because the mean of its divisors is an integer number (83675527299).

Almost surely, 2^{1020023211232} is an apocalyptic number.

It is an amenable number.

1020023211232 is a deficient number, since it is larger than the sum of its proper divisors (988189443944).

1020023211232 is an equidigital number, since it uses as much as digits as its factorization.

1020023211232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666010 (or 666002 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1020023211232 its reverse (2321123200201), we get a palindrome (3341146411433).

The spelling of 1020023211232 in words is "one trillion, twenty billion, twenty-three million, two hundred eleven thousand, two hundred thirty-two".