1013232066 has 64 divisors (see below), whose sum is σ = 2532556800. Its totient is φ = 262546560.

The previous prime is 1013232049. The next prime is 1013232071. The reversal of 1013232066 is 6602323101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208735 + ... + 213533.

It is an arithmetic number, because the mean of its divisors is an integer number (39571200).

Almost surely, 2^1013232066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013232066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1266278400).

1013232066 is an abundant number, since it is smaller than the sum of its proper divisors (1519324734).

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

1013232066 is a wasteful number, since it uses less digits than its factorization.

1013232066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5279.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1013232066 is about 31831.3063822395. The cubic root of 1013232066 is about 1004.3913762532.

Adding to 1013232066 its reverse (6602323101), we get a palindrome (7615555167).

The spelling of 1013232066 in words is "one billion, thirteen million, two hundred thirty-two thousand, sixty-six".