130211420 has 12 divisors (see below), whose sum is σ = 273444024. Its totient is φ = 52084560.

The previous prime is 130211401. The next prime is 130211429. The reversal of 130211420 is 24112031.

It is a junction number, because it is equal to n+sod(n) for n = 130211395 and 130211404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130211429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3255266 + ... + 3255305.

It is an arithmetic number, because the mean of its divisors is an integer number (22787002).

Almost surely, 2^130211420 is an apocalyptic number.

130211420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130211420 is an abundant number, since it is smaller than the sum of its proper divisors (143232604).

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

130211420 is a wasteful number, since it uses less digits than its factorization.

130211420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6510580 (or 6510578 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 130211420 is about 11411.0218648463. The cubic root of 130211420 is about 506.8541713286.

Adding to 130211420 its reverse (24112031), we get a palindrome (154323451).

It can be divided in two parts, 13021 and 1420, that added together give a palindrome (14441).

The spelling of 130211420 in words is "one hundred thirty million, two hundred eleven thousand, four hundred twenty".