1011323234 has 16 divisors (see below), whose sum is σ = 1608382008. Its totient is φ = 475276032.

The previous prime is 1011323213. The next prime is 1011323267. The reversal of 1011323234 is 4323231101.

It can be written as a sum of positive squares in 4 ways, for example, as 1002039025 + 9284209 = 31655^2 + 3047^2 .

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, 6092 + ... + 45384.

Almost surely, 2^1011323234 is an apocalyptic number.

1011323234 is a deficient number, since it is larger than the sum of its proper divisors (597058774).

1011323234 is a wasteful number, since it uses less digits than its factorization.

1011323234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40069.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1011323234 is about 31801.3086837633. The cubic root of 1011323234 is about 1003.7602540997.

Adding to 1011323234 its reverse (4323231101), we get a palindrome (5334554335).

The spelling of 1011323234 in words is "one billion, eleven million, three hundred twenty-three thousand, two hundred thirty-four".