121052411307 has 8 divisors (see below), whose sum is σ = 179336905680. Its totient is φ = 80701607520.

The previous prime is 121052411281. The next prime is 121052411353. The reversal of 121052411307 is 703114250121.

121052411307 is a `hidden beast` number, since 1 + 2 + 1 + 0 + 524 + 1 + 130 + 7 = 666.

It is not a de Polignac number, because 121052411307 - 2²⁴ = 121035634091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4483422641 = 121052411307 / (1 + 2 + 1 + 0 + 5 + 2 + 4 + 1 + 1 + 3 + 0 + 7).

It is not an unprimeable number, because it can be changed into a prime (121052411707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2241711294 + ... + 2241711347.

It is an arithmetic number, because the mean of its divisors is an integer number (22417113210).

Almost surely, 2^121052411307 is an apocalyptic number.

121052411307 is a deficient number, since it is larger than the sum of its proper divisors (58284494373).

121052411307 is an equidigital number, since it uses as much as digits as its factorization.

121052411307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4483422650 (or 4483422644 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

Adding to 121052411307 its reverse (703114250121), we get a palindrome (824166661428).

The spelling of 121052411307 in words is "one hundred twenty-one billion, fifty-two million, four hundred eleven thousand, three hundred seven".