1011434012 has 12 divisors (see below), whose sum is σ = 1772396976. Its totient is φ = 505034880.

The previous prime is 1011434009. The next prime is 1011434027. The reversal of 1011434012 is 2104341101.

It is a happy number.

It is a super-2 number, since 2×1011434012² = 2045997521260832288, which contains 22 as substring.

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, 167189 + ... + 173132.

It is an arithmetic number, because the mean of its divisors is an integer number (147699748).

Almost surely, 2^1011434012 is an apocalyptic number.

It is an amenable number.

1011434012 is a deficient number, since it is larger than the sum of its proper divisors (760962964).

1011434012 is a wasteful number, since it uses less digits than its factorization.

1011434012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341068 (or 341066 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1011434012 is about 31803.0503568447. The cubic root of 1011434012 is about 1003.7969026179.

Adding to 1011434012 its reverse (2104341101), we get a palindrome (3115775113).

The spelling of 1011434012 in words is "one billion, eleven million, four hundred thirty-four thousand, twelve".