102925061 has 4 divisors (see below), whose sum is σ = 102948492. Its totient is φ = 102901632.

The previous prime is 102925037. The next prime is 102925091. The reversal of 102925061 is 160529201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 86676100 + 16248961 = 9310^2 + 4031^2 .

It is a cyclic number.

It is not a de Polignac number, because 102925061 - 2¹⁰ = 102924037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102925061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102925001) 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, 2930 + ... + 14643.

It is an arithmetic number, because the mean of its divisors is an integer number (25737123).

Almost surely, 2^102925061 is an apocalyptic number.

It is an amenable number.

102925061 is a deficient number, since it is larger than the sum of its proper divisors (23431).

102925061 is an equidigital number, since it uses as much as digits as its factorization.

102925061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23430.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 102925061 is about 10145.1989137720. The cubic root of 102925061 is about 468.6411042806.

The spelling of 102925061 in words is "one hundred two million, nine hundred twenty-five thousand, sixty-one".