130111142420 has 24 divisors (see below), whose sum is σ = 312266742144. Its totient is φ = 44609534496.

The previous prime is 130111142389. The next prime is 130111142443. The reversal of 130111142420 is 24241111031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 130111142392 and 130111142401.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 464682512 + ... + 464682791.

It is an arithmetic number, because the mean of its divisors is an integer number (13011114256).

Almost surely, 2^130111142420 is an apocalyptic number.

130111142420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130111142420 is an abundant number, since it is smaller than the sum of its proper divisors (182155599724).

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

130111142420 is a wasteful number, since it uses less digits than its factorization.

130111142420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929365319 (or 929365317 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 130111142420 its reverse (24241111031), we get a palindrome (154352253451).

The spelling of 130111142420 in words is "one hundred thirty billion, one hundred eleven million, one hundred forty-two thousand, four hundred twenty".