102025373 has 4 divisors (see below), whose sum is σ = 102182268. Its totient is φ = 101868480.

The previous prime is 102025361. The next prime is 102025379. The reversal of 102025373 is 373520201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 373520201 = 107 ⋅3490843.

It can be written as a sum of positive squares in 2 ways, for example, as 6416089 + 95609284 = 2533^2 + 9778^2 .

It is a cyclic number.

It is not a de Polignac number, because 102025373 - 2¹² = 102021277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102025379) 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, 77468 + ... + 78773.

It is an arithmetic number, because the mean of its divisors is an integer number (25545567).

Almost surely, 2^102025373 is an apocalyptic number.

It is an amenable number.

102025373 is a deficient number, since it is larger than the sum of its proper divisors (156895).

102025373 is an equidigital number, since it uses as much as digits as its factorization.

102025373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156894.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 102025373 is about 10100.7610109338. The cubic root of 102025373 is about 467.2716117794.

Adding to 102025373 its reverse (373520201), we get a palindrome (475545574).

The spelling of 102025373 in words is "one hundred two million, twenty-five thousand, three hundred seventy-three".