102201307 has 16 divisors (see below), whose sum is σ = 114589440. Its totient is φ = 90502272.

The previous prime is 102201301. The next prime is 102201311. The reversal of 102201307 is 703102201.

It is a happy number.

It is not a de Polignac number, because 102201307 - 2³ = 102201299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102201301) 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, 64438 + ... + 66004.

It is an arithmetic number, because the mean of its divisors is an integer number (7161840).

Almost surely, 2^102201307 is an apocalyptic number.

102201307 is a deficient number, since it is larger than the sum of its proper divisors (12388133).

102201307 is a wasteful number, since it uses less digits than its factorization.

102201307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 102201307 is about 10109.4662074711. The cubic root of 102201307 is about 467.5400474715.

Adding to 102201307 its reverse (703102201), we get a palindrome (805303508).

The spelling of 102201307 in words is "one hundred two million, two hundred one thousand, three hundred seven".