102445114 has 8 divisors (see below), whose sum is σ = 154087488. Its totient is φ = 51082620.

The previous prime is 102445103. The next prime is 102445121. The reversal of 102445114 is 411544201.

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

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, 69052 + ... + 70519.

It is an arithmetic number, because the mean of its divisors is an integer number (19260936).

Almost surely, 2^102445114 is an apocalyptic number.

102445114 is a deficient number, since it is larger than the sum of its proper divisors (51642374).

102445114 is a wasteful number, since it uses less digits than its factorization.

102445114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139940.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 102445114 is about 10121.5173763621. The cubic root of 102445114 is about 467.9115333061.

Adding to 102445114 its reverse (411544201), we get a palindrome (513989315).

The spelling of 102445114 in words is "one hundred two million, four hundred forty-five thousand, one hundred fourteen".