1010001232 has 20 divisors (see below), whose sum is σ = 1974198420. Its totient is φ = 500530688.

The previous prime is 1010001227. The next prime is 1010001319. The reversal of 1010001232 is 2321000101.

It can be written as a sum of positive squares in 2 ways, for example, as 4857616 + 1005143616 = 2204^2 + 31704^2 .

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, 277507 + ... + 281122.

It is an arithmetic number, because the mean of its divisors is an integer number (98709921).

Almost surely, 2^1010001232 is an apocalyptic number.

It is an amenable number.

1010001232 is a deficient number, since it is larger than the sum of its proper divisors (964197188).

1010001232 is a wasteful number, since it uses less digits than its factorization.

1010001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558750 (or 558744 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1010001232 is about 31780.5165470922. The cubic root of 1010001232 is about 1003.3226914934.

Adding to 1010001232 its reverse (2321000101), we get a palindrome (3331001333).

The spelling of 1010001232 in words is "one billion, ten million, one thousand, two hundred thirty-two".