102260101 has 2 divisors, whose sum is σ = 102260102. Its totient is φ = 102260100.

The previous prime is 102260087. The next prime is 102260107. The reversal of 102260101 is 101062201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99980001 + 2280100 = 9999^2 + 1510^2 .

It is a cyclic number.

It is not a de Polignac number, because 102260101 - 2¹⁹ = 101735813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102260107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51130050 + 51130051.

It is an arithmetic number, because the mean of its divisors is an integer number (51130051).

Almost surely, 2^102260101 is an apocalyptic number.

It is an amenable number.

102260101 is a deficient number, since it is larger than the sum of its proper divisors (1).

102260101 is an equidigital number, since it uses as much as digits as its factorization.

102260101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 102260101 is about 10112.3736580488. The cubic root of 102260101 is about 467.6296852034.

The spelling of 102260101 in words is "one hundred two million, two hundred sixty thousand, one hundred one".