2102555114 has 16 divisors (see below), whose sum is σ = 3449403360. Its totient is φ = 953246160.

The previous prime is 2102555101. The next prime is 2102555131. The reversal of 2102555114 is 4115552012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114284 + ... + 131399.

It is an arithmetic number, because the mean of its divisors is an integer number (215587710).

Almost surely, 2^2102555114 is an apocalyptic number.

2102555114 is a deficient number, since it is larger than the sum of its proper divisors (1346848246).

2102555114 is a wasteful number, since it uses less digits than its factorization.

2102555114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246085.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 2102555114 is about 45853.6270539202. The cubic root of 2102555114 is about 1281.0983236544.

The spelling of 2102555114 in words is "two billion, one hundred two million, five hundred fifty-five thousand, one hundred fourteen".