305310161364150 has 48 divisors (see below), whose sum is σ = 757174672232784. Its totient is φ = 81415454638080.

The previous prime is 305310161364133. The next prime is 305310161364151. The reversal of 305310161364150 is 51463161013503.

It is a super-2 number, since 2×305310161364150² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 305310161364099 and 305310161364108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305310161364151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13669494 + ... + 28239606.

It is an arithmetic number, because the mean of its divisors is an integer number (15774472338183).

Almost surely, 2^{305310161364150} is an apocalyptic number.

305310161364150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

305310161364150 is an abundant number, since it is smaller than the sum of its proper divisors (451864510868634).

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

305310161364150 is a wasteful number, since it uses less digits than its factorization.

305310161364150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14709825 (or 14709820 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 39.

The spelling of 305310161364150 in words is "three hundred five trillion, three hundred ten billion, one hundred sixty-one million, three hundred sixty-four thousand, one hundred fifty".