100110451320442 has 8 divisors (see below), whose sum is σ = 150165887793300. Its totient is φ = 50055155389344.

The previous prime is 100110451320437. The next prime is 100110451320479. The reversal of 100110451320442 is 244023154011001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 99817663192641 + 292788127801 = 9990879^2 + 541099^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 100110451320442.

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, 33336217 + ... + 36214972.

Almost surely, 2^{100110451320442} is an apocalyptic number.

100110451320442 is a deficient number, since it is larger than the sum of its proper divisors (50055436472858).

100110451320442 is an equidigital number, since it uses as much as digits as its factorization.

100110451320442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70270880.

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 100110451320442 in words is "one hundred trillion, one hundred ten billion, four hundred fifty-one million, three hundred twenty thousand, four hundred forty-two".