305152053033131 has 8 divisors (see below), whose sum is σ = 305842305675264. Its totient is φ = 304462079911080.

The previous prime is 305152053033071. The next prime is 305152053033137. The reversal of 305152053033131 is 131330350251503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 305152053033131 - 2⁴² = 300754006522027 is a prime.

It is a super-2 number, since 2×305152053033131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 305152053033091 and 305152053033100.

It is not an unprimeable number, because it can be changed into a prime (305152053033137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67694075 + ... + 72061028.

It is an arithmetic number, because the mean of its divisors is an integer number (38230288209408).

Almost surely, 2^{305152053033131} is an apocalyptic number.

305152053033131 is a deficient number, since it is larger than the sum of its proper divisors (690252642133).

305152053033131 is a wasteful number, since it uses less digits than its factorization.

305152053033131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139760041.

The product of its (nonzero) digits is 60750, while the sum is 35.

The spelling of 305152053033131 in words is "three hundred five trillion, one hundred fifty-two billion, fifty-three million, thirty-three thousand, one hundred thirty-one".