2101407848087 has 4 divisors (see below), whose sum is σ = 2102991427296. Its totient is φ = 2099824268880.

The previous prime is 2101407848051. The next prime is 2101407848119. The reversal of 2101407848087 is 7808487041012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2101407848087 - 2¹² = 2101407843991 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 (2101407848587) 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, 791787614 + ... + 791790267.

It is an arithmetic number, because the mean of its divisors is an integer number (525747856824).

Almost surely, 2^{2101407848087} is an apocalyptic number.

2101407848087 is a deficient number, since it is larger than the sum of its proper divisors (1583579209).

2101407848087 is a wasteful number, since it uses less digits than its factorization.

2101407848087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583579208.

The product of its (nonzero) digits is 802816, while the sum is 50.

The spelling of 2101407848087 in words is "two trillion, one hundred one billion, four hundred seven million, eight hundred forty-eight thousand, eighty-seven".