121302411041 has 6 divisors (see below), whose sum is σ = 141106886370. Its totient is φ = 103973495136.

The previous prime is 121302410981. The next prime is 121302411053. The reversal of 121302411041 is 140114203121.

It can be written as a sum of positive squares in only one way, i.e., 105859129600 + 15443281441 = 325360^2 + 124271^2 .

It is not a de Polignac number, because 121302411041 - 2¹⁰ = 121302410017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121302419041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1237779656 + ... + 1237779753.

It is an arithmetic number, because the mean of its divisors is an integer number (23517814395).

Almost surely, 2^121302411041 is an apocalyptic number.

It is an amenable number.

121302411041 is a deficient number, since it is larger than the sum of its proper divisors (19804475329).

121302411041 is an equidigital number, since it uses as much as digits as its factorization.

121302411041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475559423 (or 2475559416 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 121302411041 its reverse (140114203121), we get a palindrome (261416614162).

The spelling of 121302411041 in words is "one hundred twenty-one billion, three hundred two million, four hundred eleven thousand, forty-one".