1011313434 has 16 divisors (see below), whose sum is σ = 2087873280. Its totient is φ = 326230080.

The previous prime is 1011313409. The next prime is 1011313529. The reversal of 1011313434 is 4343131101.

It is a self number, because there is not a number n which added to its sum of digits gives 1011313434.

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, 2718399 + ... + 2718770.

It is an arithmetic number, because the mean of its divisors is an integer number (130492080).

Almost surely, 2^1011313434 is an apocalyptic number.

1011313434 is an abundant number, since it is smaller than the sum of its proper divisors (1076559846).

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

1011313434 is a wasteful number, since it uses less digits than its factorization.

1011313434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5437205.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1011313434 is about 31801.1546016807. The cubic root of 1011313434 is about 1003.7570118517.

Adding to 1011313434 its reverse (4343131101), we get a palindrome (5354444535).

The spelling of 1011313434 in words is "one billion, eleven million, three hundred thirteen thousand, four hundred thirty-four".