1130211142 has 16 divisors (see below), whose sum is σ = 1765404000. Its totient is φ = 542001600.

The previous prime is 1130211133. The next prime is 1130211253. The reversal of 1130211142 is 2411120311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55767 + ... + 73282.

It is an arithmetic number, because the mean of its divisors is an integer number (110337750).

Almost surely, 2^1130211142 is an apocalyptic number.

1130211142 is a deficient number, since it is larger than the sum of its proper divisors (635192858).

1130211142 is a wasteful number, since it uses less digits than its factorization.

1130211142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129231.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1130211142 is about 33618.6130290945. The cubic root of 1130211142 is about 1041.6453068289.

Adding to 1130211142 its reverse (2411120311), we get a palindrome (3541331453).

The spelling of 1130211142 in words is "one billion, one hundred thirty million, two hundred eleven thousand, one hundred forty-two".