1011233112124 has 24 divisors (see below), whose sum is σ = 1823406772880. Its totient is φ = 490348774656.

The previous prime is 1011233112083. The next prime is 1011233112133. The reversal of 1011233112124 is 4212113321101.

It is a junction number, because it is equal to n+sod(n) for n = 1011233112095 and 1011233112104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11082669 + ... + 11173540.

Almost surely, 2^{1011233112124} is an apocalyptic number.

It is an amenable number.

1011233112124 is a deficient number, since it is larger than the sum of its proper divisors (812173660756).

1011233112124 is a wasteful number, since it uses less digits than its factorization.

1011233112124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22256557 (or 22256555 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 1011233112124 its reverse (4212113321101), we get a palindrome (5223346433225).

The spelling of 1011233112124 in words is "one trillion, eleven billion, two hundred thirty-three million, one hundred twelve thousand, one hundred twenty-four".