102300202111232 has 18 divisors (see below), whose sum is σ = 204200794058478. Its totient is φ = 51150101055488.

The previous prime is 102300202111213. The next prime is 102300202111267. The reversal of 102300202111232 is 232111202003201.

It can be written as a sum of positive squares in only one way, i.e., 65887377346816 + 36412824764416 = 8117104^2 + 6034304^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 199805081993 + ... + 199805082504.

Almost surely, 2^{102300202111232} is an apocalyptic number.

It is an amenable number.

102300202111232 is a deficient number, since it is larger than the sum of its proper divisors (101900591947246).

102300202111232 is an frugal number, since it uses more digits than its factorization.

102300202111232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399610164513 (or 399610164499 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102300202111232 its reverse (232111202003201), we get a palindrome (334411404114433).

The spelling of 102300202111232 in words is "one hundred two trillion, three hundred billion, two hundred two million, one hundred eleven thousand, two hundred thirty-two".