1144123030101 has 8 divisors (see below), whose sum is σ = 1525533272704. Its totient is φ = 762730737120.

The previous prime is 1144123030097. The next prime is 1144123030117. The reversal of 1144123030101 is 1010303214411.

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

It is not a de Polignac number, because 1144123030101 - 2² = 1144123030097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144123030181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4337965 + ... + 4594146.

It is an arithmetic number, because the mean of its divisors is an integer number (190691659088).

Almost surely, 2^{1144123030101} is an apocalyptic number.

It is an amenable number.

1144123030101 is a deficient number, since it is larger than the sum of its proper divisors (381410242603).

1144123030101 is an equidigital number, since it uses as much as digits as its factorization.

1144123030101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8974811.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1144123030101 its reverse (1010303214411), we get a palindrome (2154426244512).

The spelling of 1144123030101 in words is "one trillion, one hundred forty-four billion, one hundred twenty-three million, thirty thousand, one hundred one".