130021013011142 has 8 divisors (see below), whose sum is σ = 212761657654632. Its totient is φ = 59100460459600.

The previous prime is 130021013011069. The next prime is 130021013011157. The reversal of 130021013011142 is 241110310120031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×130021013011142² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2955023022959 + ... + 2955023023002.

It is an arithmetic number, because the mean of its divisors is an integer number (26595207206829).

Almost surely, 2^{130021013011142} is an apocalyptic number.

130021013011142 is a deficient number, since it is larger than the sum of its proper divisors (82740644643490).

130021013011142 is a wasteful number, since it uses less digits than its factorization.

130021013011142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5910046045974.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 130021013011142 its reverse (241110310120031), we get a palindrome (371131323131173).

The spelling of 130021013011142 in words is "one hundred thirty trillion, twenty-one billion, thirteen million, eleven thousand, one hundred forty-two".