102018007 has 16 divisors (see below), whose sum is σ = 126282240. Its totient is φ = 80253792.

The previous prime is 102018001. The next prime is 102018013. The reversal of 102018007 is 700810201.

It is an interprime number because it is at equal distance from previous prime (102018001) and next prime (102018013).

It is a cyclic number.

It is not a de Polignac number, because 102018007 - 2³ = 102017999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102018001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13158 + ... + 19420.

It is an arithmetic number, because the mean of its divisors is an integer number (7892640).

Almost surely, 2^102018007 is an apocalyptic number.

102018007 is a deficient number, since it is larger than the sum of its proper divisors (24264233).

102018007 is a wasteful number, since it uses less digits than its factorization.

102018007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6462.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 102018007 is about 10100.3963783606. The cubic root of 102018007 is about 467.2603661927.

Adding to 102018007 its reverse (700810201), we get a palindrome (802828208).

The spelling of 102018007 in words is "one hundred two million, eighteen thousand, seven".