121141443410003 has 4 divisors (see below), whose sum is σ = 121141466597640. Its totient is φ = 121141420222368.

The previous prime is 121141443409999. The next prime is 121141443410041. The reversal of 121141443410003 is 300014344141121.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 121141443410003 - 2² = 121141443409999 is a prime.

It is a super-3 number, since 3×121141443410003³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121141443410093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331643 + ... + 15568971.

It is an arithmetic number, because the mean of its divisors is an integer number (30285366649410).

Almost surely, 2^{121141443410003} is an apocalyptic number.

121141443410003 is a deficient number, since it is larger than the sum of its proper divisors (23187637).

121141443410003 is an equidigital number, since it uses as much as digits as its factorization.

121141443410003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23187636.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 121141443410003 its reverse (300014344141121), we get a palindrome (421155787551124).

The spelling of 121141443410003 in words is "one hundred twenty-one trillion, one hundred forty-one billion, four hundred forty-three million, four hundred ten thousand, three".