1011202432 has 64 divisors (see below), whose sum is σ = 2139858000. Its totient is φ = 474333184.

The previous prime is 1011202411. The next prime is 1011202441. The reversal of 1011202432 is 2342021101.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

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, 963444 + ... + 964492.

Almost surely, 2^1011202432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1011202432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1069929000).

1011202432 is an abundant number, since it is smaller than the sum of its proper divisors (1128655568).

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

1011202432 is a wasteful number, since it uses less digits than its factorization.

1011202432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1011202432 is about 31799.4093026899. The cubic root of 1011202432 is about 1003.7202863062.

Adding to 1011202432 its reverse (2342021101), we get a palindrome (3353223533).

The spelling of 1011202432 in words is "one billion, eleven million, two hundred two thousand, four hundred thirty-two".