121050377 has 4 divisors (see below), whose sum is σ = 138343296. Its totient is φ = 103757460.

The previous prime is 121050337. The next prime is 121050383. The reversal of 121050377 is 773050121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 773050121 = 41 ⋅18854881.

It is a cyclic number.

It is not a de Polignac number, because 121050377 - 2¹⁸ = 120788233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121050317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8646449 + ... + 8646462.

It is an arithmetic number, because the mean of its divisors is an integer number (34585824).

Almost surely, 2^121050377 is an apocalyptic number.

It is an amenable number.

121050377 is a deficient number, since it is larger than the sum of its proper divisors (17292919).

121050377 is an equidigital number, since it uses as much as digits as its factorization.

121050377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17292918.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 121050377 is about 11002.2896253462. The cubic root of 121050377 is about 494.6773764118.

The spelling of 121050377 in words is "one hundred twenty-one million, fifty thousand, three hundred seventy-seven".