101120400241 has 8 divisors (see below), whose sum is σ = 116757576320. Its totient is φ = 85781075328.

The previous prime is 101120400239. The next prime is 101120400247. The reversal of 101120400241 is 142004021101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 101120400241 - 2¹ = 101120400239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101120400247) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 74462061 + ... + 74463418.

It is an arithmetic number, because the mean of its divisors is an integer number (14594697040).

Almost surely, 2^101120400241 is an apocalyptic number.

It is an amenable number.

101120400241 is a deficient number, since it is larger than the sum of its proper divisors (15637176079).

101120400241 is an equidigital number, since it uses as much as digits as its factorization.

101120400241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148925583.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101120400241 its reverse (142004021101), we get a palindrome (243124421342).

The spelling of 101120400241 in words is "one hundred one billion, one hundred twenty million, four hundred thousand, two hundred forty-one".