102761201 has 4 divisors (see below), whose sum is σ = 103152192. Its totient is φ = 102370212.

The previous prime is 102761179. The next prime is 102761227. The reversal of 102761201 is 102167201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102167201 = 907 ⋅112643.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102761201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102761251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195101 + ... + 195626.

It is an arithmetic number, because the mean of its divisors is an integer number (25788048).

Almost surely, 2^102761201 is an apocalyptic number.

It is an amenable number.

102761201 is a deficient number, since it is larger than the sum of its proper divisors (390991).

102761201 is an equidigital number, since it uses as much as digits as its factorization.

102761201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390990.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 102761201 is about 10137.1199558849. The cubic root of 102761201 is about 468.3922749602.

The spelling of 102761201 in words is "one hundred two million, seven hundred sixty-one thousand, two hundred one".