130140221142 has 32 divisors (see below), whose sum is σ = 277346447712. Its totient is φ = 40568246784.

The previous prime is 130140221129. The next prime is 130140221209. The reversal of 130140221142 is 241122041031.

130140221142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4047313 + ... + 4079340.

It is an arithmetic number, because the mean of its divisors is an integer number (8667076491).

Almost surely, 2^130140221142 is an apocalyptic number.

130140221142 is an abundant number, since it is smaller than the sum of its proper divisors (147206226570).

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

130140221142 is a wasteful number, since it uses less digits than its factorization.

130140221142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8126832.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 130140221142 its reverse (241122041031), we get a palindrome (371262262173).

The spelling of 130140221142 in words is "one hundred thirty billion, one hundred forty million, two hundred twenty-one thousand, one hundred forty-two".