383360771121 has 4 divisors (see below), whose sum is σ = 511147694832. Its totient is φ = 255573847412.

The previous prime is 383360771111. The next prime is 383360771137. The reversal of 383360771121 is 121177063383.

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.

It is a cyclic number.

It is not a de Polignac number, because 383360771121 - 2⁵ = 383360771089 is a prime.

It is a super-3 number, since 3×383360771121³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (383360771111) 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, 63893461851 + ... + 63893461856.

It is an arithmetic number, because the mean of its divisors is an integer number (127786923708).

Almost surely, 2^383360771121 is an apocalyptic number.

It is an amenable number.

383360771121 is a deficient number, since it is larger than the sum of its proper divisors (127786923711).

383360771121 is a wasteful number, since it uses less digits than its factorization.

383360771121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127786923710.

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 383360771121 in words is "three hundred eighty-three billion, three hundred sixty million, seven hundred seventy-one thousand, one hundred twenty-one".