1023032403112 has 16 divisors (see below), whose sum is σ = 1964970774900. Its totient is φ = 499040196480.

The previous prime is 1023032403103. The next prime is 1023032403137. The reversal of 1023032403112 is 2113042303201.

It can be written as a sum of positive squares in 2 ways, for example, as 985028460196 + 38003942916 = 992486^2 + 194946^2 .

It is a super-2 number, since 2×1023032403112² (a number of 25 digits) contains 22 as substring.

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, 1559500287 + ... + 1559500942.

Almost surely, 2^{1023032403112} is an apocalyptic number.

It is an amenable number.

1023032403112 is a deficient number, since it is larger than the sum of its proper divisors (941938371788).

1023032403112 is a wasteful number, since it uses less digits than its factorization.

1023032403112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119001276 (or 3119001272 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1023032403112 its reverse (2113042303201), we get a palindrome (3136074706313).

The spelling of 1023032403112 in words is "one trillion, twenty-three billion, thirty-two million, four hundred three thousand, one hundred twelve".