2087516101 has 8 divisors (see below), whose sum is σ = 2281860000. Its totient is φ = 1893933840.

The previous prime is 2087516083. The next prime is 2087516131. The reversal of 2087516101 is 1016157802.

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 2087516101 - 2¹⁷ = 2087385029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087516131) 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, 184666 + ... + 195643.

It is an arithmetic number, because the mean of its divisors is an integer number (285232500).

Almost surely, 2^2087516101 is an apocalyptic number.

It is an amenable number.

2087516101 is a deficient number, since it is larger than the sum of its proper divisors (194343899).

2087516101 is a wasteful number, since it uses less digits than its factorization.

2087516101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380819.

The product of its (nonzero) digits is 3360, while the sum is 31.

The square root of 2087516101 is about 45689.3434074074. The cubic root of 2087516101 is about 1278.0365610788.

The spelling of 2087516101 in words is "two billion, eighty-seven million, five hundred sixteen thousand, one hundred one".