1042321130 has 32 divisors (see below), whose sum is σ = 1964559744. Its totient is φ = 397414336.

The previous prime is 1042321129. The next prime is 1042321157. The reversal of 1042321130 is 311232401.

1042321130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1042321099 and 1042321108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59657 + ... + 75123.

It is an arithmetic number, because the mean of its divisors is an integer number (61392492).

Almost surely, 2^1042321130 is an apocalyptic number.

1042321130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042321130 is a deficient number, since it is larger than the sum of its proper divisors (922238614).

1042321130 is a wasteful number, since it uses less digits than its factorization.

1042321130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15790.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1042321130 is about 32284.9985287285. The cubic root of 1042321130 is about 1013.9125856536.

Adding to 1042321130 its reverse (311232401), we get a palindrome (1353553531).

The spelling of 1042321130 in words is "one billion, forty-two million, three hundred twenty-one thousand, one hundred thirty".