10102055 has 4 divisors (see below), whose sum is σ = 12122472. Its totient is φ = 8081640.

The previous prime is 10102049. The next prime is 10102061. The reversal of 10102055 is 55020101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55020101 = 71 ⋅774931.

It is an interprime number because it is at equal distance from previous prime (10102049) and next prime (10102061).

It is not a de Polignac number, because 10102055 - 2¹² = 10097959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010201 + ... + 1010210.

It is an arithmetic number, because the mean of its divisors is an integer number (3030618).

Almost surely, 2^10102055 is an apocalyptic number.

10102055 is a deficient number, since it is larger than the sum of its proper divisors (2020417).

10102055 is an equidigital number, since it uses as much as digits as its factorization.

10102055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020416.

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 10102055 is about 3178.3730114636. The cubic root of 10102055 is about 216.1738926048.

Adding to 10102055 its reverse (55020101), we get a palindrome (65122156).

The spelling of 10102055 in words is "ten million, one hundred two thousand, fifty-five".