30252052111300 has 18 divisors (see below), whose sum is σ = 65646953081738. Its totient is φ = 12100820844480.

The previous prime is 30252052111277. The next prime is 30252052111327. The reversal of 30252052111300 is 311125025203.

It can be written as a sum of positive squares in 3 ways, for example, as 402503962624 + 29849548148676 = 634432^2 + 5463474^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151260260457 + ... + 151260260656.

Almost surely, 2^{30252052111300} is an apocalyptic number.

It is an amenable number.

30252052111300 is an abundant number, since it is smaller than the sum of its proper divisors (35394900970438).

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

30252052111300 is a wasteful number, since it uses less digits than its factorization.

30252052111300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302520521127 (or 302520521120 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 30252052111300 its reverse (311125025203), we get a palindrome (30563177136503).

The spelling of 30252052111300 in words is "thirty trillion, two hundred fifty-two billion, fifty-two million, one hundred eleven thousand, three hundred".