1130121030010 has 48 divisors (see below), whose sum is σ = 2447932845960. Its totient is φ = 374109025920.

The previous prime is 1130121029969. The next prime is 1130121030061. The reversal of 1130121030010 is 100301210311.

It can be written as a sum of positive squares in 4 ways, for example, as 1106605114209 + 23515915801 = 1051953^2 + 153349^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39750781 + ... + 39779200.

Almost surely, 2^{1130121030010} is an apocalyptic number.

1130121030010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130121030010 is an abundant number, since it is smaller than the sum of its proper divisors (1317811815950).

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

1130121030010 is a wasteful number, since it uses less digits than its factorization.

1130121030010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79530031 (or 79530024 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1130121030010 its reverse (100301210311), we get a palindrome (1230422240321).

The spelling of 1130121030010 in words is "one trillion, one hundred thirty billion, one hundred twenty-one million, thirty thousand, ten".