1011434024112 has 20 divisors (see below), whose sum is σ = 2612871229080. Its totient is φ = 337144674688.

The previous prime is 1011434024087. The next prime is 1011434024123. The reversal of 1011434024112 is 2114204341101.

It is a happy number.

It is a super-3 number, since 3×1011434024112³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 10535771037 + ... + 10535771132.

It is an arithmetic number, because the mean of its divisors is an integer number (130643561454).

Almost surely, 2^{1011434024112} is an apocalyptic number.

1011434024112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1011434024112 is an abundant number, since it is smaller than the sum of its proper divisors (1601437204968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011434024112 is a wasteful number, since it uses less digits than its factorization.

1011434024112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21071542180 (or 21071542174 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1011434024112 its reverse (2114204341101), we get a palindrome (3125638365213).

The spelling of 1011434024112 in words is "one trillion, eleven billion, four hundred thirty-four million, twenty-four thousand, one hundred twelve".