121031301341 has 4 divisors (see below), whose sum is σ = 121149844284. Its totient is φ = 120912758400.

The previous prime is 121031301283. The next prime is 121031301343. The reversal of 121031301341 is 143103130121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143103130121 = 7 ⋅20443304303.

It can be written as a sum of positive squares in 2 ways, for example, as 48254908900 + 72776392441 = 219670^2 + 269771^2 .

It is a cyclic number.

It is not a de Polignac number, because 121031301341 - 2²⁶ = 120964192477 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 (121031301343) 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, 59269940 + ... + 59271981.

It is an arithmetic number, because the mean of its divisors is an integer number (30287461071).

Almost surely, 2^121031301341 is an apocalyptic number.

It is an amenable number.

121031301341 is a deficient number, since it is larger than the sum of its proper divisors (118542943).

121031301341 is a wasteful number, since it uses less digits than its factorization.

121031301341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118542942.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 121031301341 its reverse (143103130121), we get a palindrome (264134431462).

The spelling of 121031301341 in words is "one hundred twenty-one billion, thirty-one million, three hundred one thousand, three hundred forty-one".