2901180121 has 8 divisors (see below), whose sum is σ = 3357605120. Its totient is φ = 2455247808.

The previous prime is 2901180109. The next prime is 2901180127. The reversal of 2901180121 is 1210811092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2901180121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2901180127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2622576 + ... + 2623681.

It is an arithmetic number, because the mean of its divisors is an integer number (419700640).

Almost surely, 2^2901180121 is an apocalyptic number.

It is an amenable number.

2901180121 is a deficient number, since it is larger than the sum of its proper divisors (456424999).

2901180121 is an equidigital number, since it uses as much as digits as its factorization.

2901180121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5246343.

The product of its (nonzero) digits is 288, while the sum is 25.

The square root of 2901180121 is about 53862.6041052603. The cubic root of 2901180121 is about 1426.2365580892.

The spelling of 2901180121 in words is "two billion, nine hundred one million, one hundred eighty thousand, one hundred twenty-one".