1012132130130 has 128 divisors (see below), whose sum is σ = 2944849824000. Its totient is φ = 245326579200.

The previous prime is 1012132130117. The next prime is 1012132130161. The reversal of 1012132130130 is 310312312101.

1012132130130 is a `hidden beast` number, since 1 + 0 + 12 + 1 + 321 + 301 + 30 = 666.

It is a super-2 number, since 2×1012132130130² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21720096 + ... + 21766644.

It is an arithmetic number, because the mean of its divisors is an integer number (23006639250).

Almost surely, 2^{1012132130130} is an apocalyptic number.

1012132130130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1012132130130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1472424912000).

1012132130130 is an abundant number, since it is smaller than the sum of its proper divisors (1932717693870).

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

1012132130130 is a wasteful number, since it uses less digits than its factorization.

1012132130130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53897 (or 53891 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1012132130130 its reverse (310312312101), we get a palindrome (1322444442231).

The spelling of 1012132130130 in words is "one trillion, twelve billion, one hundred thirty-two million, one hundred thirty thousand, one hundred thirty".