101321212123232 has 12 divisors (see below), whose sum is σ = 199476136367676. Its totient is φ = 50660606061600.

The previous prime is 101321212123207. The next prime is 101321212123249. The reversal of 101321212123232 is 232321212123101.

It is a super-2 number, since 2×101321212123232² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1583143939394 + ... + 1583143939457.

It is an arithmetic number, because the mean of its divisors is an integer number (16623011363973).

Almost surely, 2^{101321212123232} is an apocalyptic number.

It is an amenable number.

101321212123232 is a deficient number, since it is larger than the sum of its proper divisors (98154924244444).

101321212123232 is an equidigital number, since it uses as much as digits as its factorization.

101321212123232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3166287878861 (or 3166287878853 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 101321212123232 its reverse (232321212123101), we get a palindrome (333642424246333).

The spelling of 101321212123232 in words is "one hundred one trillion, three hundred twenty-one billion, two hundred twelve million, one hundred twenty-three thousand, two hundred thirty-two".