320011248130 has 32 divisors (see below), whose sum is σ = 692956690560. Its totient is φ = 103943502720.

The previous prime is 320011248091. The next prime is 320011248131. The reversal of 320011248130 is 31842110023.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 320011248095 and 320011248104.

It is not an unprimeable number, because it can be changed into a prime (320011248131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120303651 + ... + 120306310.

It is an arithmetic number, because the mean of its divisors is an integer number (21654896580).

Almost surely, 2^320011248130 is an apocalyptic number.

320011248130 is an abundant number, since it is smaller than the sum of its proper divisors (372945442430).

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

320011248130 is a wasteful number, since it uses less digits than its factorization.

320011248130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240609994.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 320011248130 its reverse (31842110023), we get a palindrome (351853358153).

The spelling of 320011248130 in words is "three hundred twenty billion, eleven million, two hundred forty-eight thousand, one hundred thirty".