100212340552 has 16 divisors (see below), whose sum is σ = 187924521600. Its totient is φ = 50099134800.

The previous prime is 100212340531. The next prime is 100212340567. The reversal of 100212340552 is 255043212001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818652 + ... + 933067.

It is an arithmetic number, because the mean of its divisors is an integer number (11745282600).

Almost surely, 2^100212340552 is an apocalyptic number.

It is an amenable number.

100212340552 is a deficient number, since it is larger than the sum of its proper divisors (87712181048).

100212340552 is a wasteful number, since it uses less digits than its factorization.

100212340552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758876 (or 1758872 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 100212340552 its reverse (255043212001), we get a palindrome (355255552553).

The spelling of 100212340552 in words is "one hundred billion, two hundred twelve million, three hundred forty thousand, five hundred fifty-two".