100323553132442 has 16 divisors (see below), whose sum is σ = 159990965786880. Its totient is φ = 47075531083152.

The previous prime is 100323553132441. The next prime is 100323553132457. The reversal of 100323553132442 is 244231355323001.

It is a junction number, because it is equal to n+sod(n) for n = 100323553132396 and 100323553132405.

It is not an unprimeable number, because it can be changed into a prime (100323553132441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20574967442 + ... + 20574972317.

It is an arithmetic number, because the mean of its divisors is an integer number (9999435361680).

Almost surely, 2^{100323553132442} is an apocalyptic number.

100323553132442 is a deficient number, since it is larger than the sum of its proper divisors (59667412654438).

100323553132442 is a wasteful number, since it uses less digits than its factorization.

100323553132442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41149939837.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 100323553132442 in words is "one hundred trillion, three hundred twenty-three billion, five hundred fifty-three million, one hundred thirty-two thousand, four hundred forty-two".