371121941 has 2 divisors, whose sum is σ = 371121942. Its totient is φ = 371121940.

The previous prime is 371121913. The next prime is 371121943. The reversal of 371121941 is 149121173.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208686916 + 162435025 = 14446^2 + 12745^2 .

It is a cyclic number.

It is not a de Polignac number, because 371121941 - 2²⁶ = 304013077 is a prime.

It is a Sophie Germain prime.

Together with 371121943, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (371121943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185560970 + 185560971.

It is an arithmetic number, because the mean of its divisors is an integer number (185560971).

Almost surely, 2^371121941 is an apocalyptic number.

It is an amenable number.

371121941 is a deficient number, since it is larger than the sum of its proper divisors (1).

371121941 is an equidigital number, since it uses as much as digits as its factorization.

371121941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 29.

The square root of 371121941 is about 19264.5254548354. The cubic root of 371121941 is about 718.6303314215.

It can be divided in two parts, 3711 and 21941, that added together give a palindrome (25652).

The spelling of 371121941 in words is "three hundred seventy-one million, one hundred twenty-one thousand, nine hundred forty-one".