1130140346 has 16 divisors (see below), whose sum is σ = 1731888000. Its totient is φ = 552971328.

The previous prime is 1130140343. The next prime is 1130140357. The reversal of 1130140346 is 6430410311.

It is not an unprimeable number, because it can be changed into a prime (1130140343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13796 + ... + 49503.

It is an arithmetic number, because the mean of its divisors is an integer number (108243000).

Almost surely, 2^1130140346 is an apocalyptic number.

1130140346 is a deficient number, since it is larger than the sum of its proper divisors (601747654).

1130140346 is a wasteful number, since it uses less digits than its factorization.

1130140346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63493.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1130140346 is about 33617.5600839799. The cubic root of 1130140346 is about 1041.6235569516.

Adding to 1130140346 its reverse (6430410311), we get a palindrome (7560550657).

The spelling of 1130140346 in words is "one billion, one hundred thirty million, one hundred forty thousand, three hundred forty-six".