1013232133 has 8 divisors (see below), whose sum is σ = 1112932800. Its totient is φ = 918168768.

The previous prime is 1013232119. The next prime is 1013232137. The reversal of 1013232133 is 3312323101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1013232133 - 2¹³ = 1013223941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013232133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013232137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1158868 + ... + 1159741.

It is an arithmetic number, because the mean of its divisors is an integer number (139116600).

Almost surely, 2^1013232133 is an apocalyptic number.

It is an amenable number.

1013232133 is a deficient number, since it is larger than the sum of its proper divisors (99700667).

1013232133 is a wasteful number, since it uses less digits than its factorization.

1013232133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2318651.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1013232133 is about 31831.3074346625. The cubic root of 1013232133 is about 1004.3913983917.

Adding to 1013232133 its reverse (3312323101), we get a palindrome (4325555234).

The spelling of 1013232133 in words is "one billion, thirteen million, two hundred thirty-two thousand, one hundred thirty-three".