110101120442 has 8 divisors (see below), whose sum is σ = 165430184436. Its totient is φ = 54957725632.

The previous prime is 110101120427. The next prime is 110101120499. The reversal of 110101120442 is 244021101011.

It can be written as a sum of positive squares in 2 ways, for example, as 103014679681 + 7086440761 = 320959^2 + 84181^2 .

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 110101120442.

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, 46415813 + ... + 46418184.

Almost surely, 2^110101120442 is an apocalyptic number.

110101120442 is a deficient number, since it is larger than the sum of its proper divisors (55329063994).

110101120442 is an equidigital number, since it uses as much as digits as its factorization.

110101120442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92834592.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110101120442 its reverse (244021101011), we get a palindrome (354122221453).

The spelling of 110101120442 in words is "one hundred ten billion, one hundred one million, one hundred twenty thousand, four hundred forty-two".