2148115201 has 8 divisors (see below), whose sum is σ = 2184032160. Its totient is φ = 2112491808.

The previous prime is 2148115187. The next prime is 2148115217. The reversal of 2148115201 is 1025118412.

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

It is a cyclic number.

It is not a de Polignac number, because 2148115201 - 2¹⁷ = 2147984129 is a prime.

It is a super-2 number, since 2×2148115201² = 9228797833534540802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2148115241) 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, 58611 + ... + 87928.

It is an arithmetic number, because the mean of its divisors is an integer number (273004020).

Almost surely, 2^2148115201 is an apocalyptic number.

It is an amenable number.

2148115201 is a deficient number, since it is larger than the sum of its proper divisors (35916959).

2148115201 is a wasteful number, since it uses less digits than its factorization.

2148115201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146783.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 2148115201 is about 46347.7637108847. The cubic root of 2148115201 is about 1290.2856169048.

The spelling of 2148115201 in words is "two billion, one hundred forty-eight million, one hundred fifteen thousand, two hundred one".