1190850576121 has 2 divisors, whose sum is σ = 1190850576122. Its totient is φ = 1190850576120.

The previous prime is 1190850576119. The next prime is 1190850576191. The reversal of 1190850576121 is 1216750580911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 642049638400 + 548800937721 = 801280^2 + 740811^2 .

It is a cyclic number.

It is not a de Polignac number, because 1190850576121 - 2¹ = 1190850576119 is a prime.

Together with 1190850576119, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1190850576191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 595425288060 + 595425288061.

It is an arithmetic number, because the mean of its divisors is an integer number (595425288061).

Almost surely, 2^{1190850576121} is an apocalyptic number.

It is an amenable number.

1190850576121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1190850576121 is an equidigital number, since it uses as much as digits as its factorization.

1190850576121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 46.

The spelling of 1190850576121 in words is "one trillion, one hundred ninety billion, eight hundred fifty million, five hundred seventy-six thousand, one hundred twenty-one".