380012010000121 has 4 divisors (see below), whose sum is σ = 380012049340672. Its totient is φ = 380011970659572.

The previous prime is 380012010000101. The next prime is 380012010000169. The reversal of 380012010000121 is 121000010210083.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 380012010000121 - 2⁴⁷ = 239274521644793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380012010000101) 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, 5892760 + ... + 28191286.

It is an arithmetic number, because the mean of its divisors is an integer number (95003012335168).

Almost surely, 2^{380012010000121} is an apocalyptic number.

It is an amenable number.

380012010000121 is a deficient number, since it is larger than the sum of its proper divisors (39340551).

380012010000121 is a wasteful number, since it uses less digits than its factorization.

380012010000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39340550.

The product of its (nonzero) digits is 96, while the sum is 19.

The spelling of 380012010000121 in words is "three hundred eighty trillion, twelve billion, ten million, one hundred twenty-one", and thus it is an aban number.