102115114 has 8 divisors (see below), whose sum is σ = 156431808. Its totient is φ = 49971180.

The previous prime is 102115103. The next prime is 102115121. The reversal of 102115114 is 411511201.

102115114 = T₂₀₆₁ + T₂₀₆₂ + ... + T₂₁₀₇.

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

It is a super-3 number, since 3×102115114³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543072 + ... + 543259.

It is an arithmetic number, because the mean of its divisors is an integer number (19553976).

Almost surely, 2^102115114 is an apocalyptic number.

102115114 is a deficient number, since it is larger than the sum of its proper divisors (54316694).

102115114 is a wasteful number, since it uses less digits than its factorization.

102115114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086380.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 102115114 is about 10105.2023235559. The cubic root of 102115114 is about 467.4085748755.

Adding to 102115114 its reverse (411511201), we get a palindrome (513626315).

The spelling of 102115114 in words is "one hundred two million, one hundred fifteen thousand, one hundred fourteen".