152120305000 has 40 divisors (see below), whose sum is σ = 356417886330. Its totient is φ = 60848120000.

The previous prime is 152120304989. The next prime is 152120305019. The reversal of 152120305000 is 503021251.

It can be written as a sum of positive squares in 5 ways, for example, as 33008349124 + 119111955876 = 181682^2 + 345126^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 15207031 + ... + 15217030.

Almost surely, 2^152120305000 is an apocalyptic number.

152120305000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152120305000 is an abundant number, since it is smaller than the sum of its proper divisors (204297581330).

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

152120305000 is an equidigital number, since it uses as much as digits as its factorization.

152120305000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30424087 (or 30424068 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

Adding to 152120305000 its reverse (503021251), we get a palindrome (152623326251).

The spelling of 152120305000 in words is "one hundred fifty-two billion, one hundred twenty million, three hundred five thousand".