300131530216136 has 32 divisors (see below), whose sum is σ = 563487577387200. Its totient is φ = 149868257175360.

The previous prime is 300131530216123. The next prime is 300131530216159. The reversal of 300131530216136 is 631612035131003.

It is a junction number, because it is equal to n+sod(n) for n = 300131530216096 and 300131530216105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24627275 + ... + 34738533.

It is an arithmetic number, because the mean of its divisors is an integer number (17608986793350).

Almost surely, 2^{300131530216136} is an apocalyptic number.

It is an amenable number.

300131530216136 is a deficient number, since it is larger than the sum of its proper divisors (263356047171064).

300131530216136 is a wasteful number, since it uses less digits than its factorization.

300131530216136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10116149 (or 10116145 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 35.

Adding to 300131530216136 its reverse (631612035131003), we get a palindrome (931743565347139).

The spelling of 300131530216136 in words is "three hundred trillion, one hundred thirty-one billion, five hundred thirty million, two hundred sixteen thousand, one hundred thirty-six".