1023110011432 has 16 divisors (see below), whose sum is σ = 1918357751700. Its totient is φ = 511547944320.

The previous prime is 1023110011351. The next prime is 1023110011457. The reversal of 1023110011432 is 2341100113201.

It can be written as a sum of positive squares in 2 ways, for example, as 886584195396 + 136525816036 = 941586^2 + 369494^2 .

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, 239319 + ... + 1450342.

Almost surely, 2^{1023110011432} is an apocalyptic number.

It is an amenable number.

1023110011432 is a deficient number, since it is larger than the sum of its proper divisors (895247740268).

1023110011432 is a wasteful number, since it uses less digits than its factorization.

1023110011432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765356 (or 1765352 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1023110011432 its reverse (2341100113201), we get a palindrome (3364210124633).

The spelling of 1023110011432 in words is "one trillion, twenty-three billion, one hundred ten million, eleven thousand, four hundred thirty-two".