2055011152161 has 48 divisors (see below), whose sum is σ = 3097765001408. Its totient is φ = 1210192220160.

The previous prime is 2055011152153. The next prime is 2055011152169. The reversal of 2055011152161 is 1612511105502.

It is an interprime number because it is at equal distance from previous prime (2055011152153) and next prime (2055011152169).

It is not a de Polignac number, because 2055011152161 - 2³ = 2055011152153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2055011152169) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2671461 + ... + 3353613.

Almost surely, 2^{2055011152161} is an apocalyptic number.

It is an amenable number.

2055011152161 is a deficient number, since it is larger than the sum of its proper divisors (1042753849247).

2055011152161 is a wasteful number, since it uses less digits than its factorization.

2055011152161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682414 (or 682403 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 30.

Adding to 2055011152161 its reverse (1612511105502), we get a palindrome (3667522257663).

The spelling of 2055011152161 in words is "two trillion, fifty-five billion, eleven million, one hundred fifty-two thousand, one hundred sixty-one".