1120202130 has 32 divisors (see below), whose sum is σ = 2690642304. Its totient is φ = 298480896.

The previous prime is 1120202101. The next prime is 1120202137. The reversal of 1120202130 is 312020211.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1120202137) 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, 24762 + ... + 53418.

It is an arithmetic number, because the mean of its divisors is an integer number (84082572).

Almost surely, 2^1120202130 is an apocalyptic number.

1120202130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120202130 is an abundant number, since it is smaller than the sum of its proper divisors (1570440174).

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

1120202130 is a wasteful number, since it uses less digits than its factorization.

1120202130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29970.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1120202130 is about 33469.4208196079. The cubic root of 1120202130 is about 1038.5612903524.

Adding to 1120202130 its reverse (312020211), we get a palindrome (1432222341).

The spelling of 1120202130 in words is "one billion, one hundred twenty million, two hundred two thousand, one hundred thirty".