1013132442 has 32 divisors (see below), whose sum is σ = 2451952512. Its totient is φ = 272438784.

The previous prime is 1013132431. The next prime is 1013132443. The reversal of 1013132442 is 2442313101.

1013132442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1013132443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 708763 + ... + 710190.

It is an arithmetic number, because the mean of its divisors is an integer number (76623516).

Almost surely, 2^1013132442 is an apocalyptic number.

1013132442 is an abundant number, since it is smaller than the sum of its proper divisors (1438820070).

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

1013132442 is a wasteful number, since it uses less digits than its factorization.

1013132442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418982.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1013132442 is about 31829.7414692611. The cubic root of 1013132442 is about 1004.3584569220.

Adding to 1013132442 its reverse (2442313101), we get a palindrome (3455445543).

The spelling of 1013132442 in words is "one billion, thirteen million, one hundred thirty-two thousand, four hundred forty-two".