101202440123441 has 4 divisors (see below), whose sum is σ = 101204302330992. Its totient is φ = 101200577915892.

The previous prime is 101202440123419. The next prime is 101202440123461. The reversal of 101202440123441 is 144321044202101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101202440123441 - 2¹⁸ = 101202439861297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101202440123461) 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 3 ways as a sum of consecutive naturals, for example, 931022255 + ... + 931130948.

It is an arithmetic number, because the mean of its divisors is an integer number (25301075582748).

Almost surely, 2^{101202440123441} is an apocalyptic number.

It is an amenable number.

101202440123441 is a deficient number, since it is larger than the sum of its proper divisors (1862207551).

101202440123441 is an equidigital number, since it uses as much as digits as its factorization.

101202440123441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862207550.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 101202440123441 its reverse (144321044202101), we get a palindrome (245523484325542).

The spelling of 101202440123441 in words is "one hundred one trillion, two hundred two billion, four hundred forty million, one hundred twenty-three thousand, four hundred forty-one".