130211826 has 64 divisors (see below), whose sum is σ = 284359680. Its totient is φ = 39614400.

The previous prime is 130211803. The next prime is 130211897. The reversal of 130211826 is 628112031.

It is a junction number, because it is equal to n+sod(n) for n = 130211796 and 130211805.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 494971 + ... + 495233.

It is an arithmetic number, because the mean of its divisors is an integer number (4443120).

Almost surely, 2^130211826 is an apocalyptic number.

130211826 is an abundant number, since it is smaller than the sum of its proper divisors (154147854).

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

130211826 is a wasteful number, since it uses less digits than its factorization.

130211826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 130211826 is about 11411.0396546502. The cubic root of 130211826 is about 506.8546981195.

Adding to 130211826 its reverse (628112031), we get a palindrome (758323857).

The spelling of 130211826 in words is "one hundred thirty million, two hundred eleven thousand, eight hundred twenty-six".