101202125 has 16 divisors (see below), whose sum is σ = 127033920. Its totient is φ = 80491600.

The previous prime is 101202119. The next prime is 101202131. The reversal of 101202125 is 521202101.

It is an interprime number because it is at equal distance from previous prime (101202119) and next prime (101202131).

It is not a de Polignac number, because 101202125 - 2⁶ = 101202061 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 20114 + ... + 24636.

It is an arithmetic number, because the mean of its divisors is an integer number (7939620).

Almost surely, 2^101202125 is an apocalyptic number.

It is an amenable number.

101202125 is a deficient number, since it is larger than the sum of its proper divisors (25831795).

101202125 is an equidigital number, since it uses as much as digits as its factorization.

101202125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717 (or 4707 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 101202125 is about 10059.9266895937. The cubic root of 101202125 is about 466.0114031974.

Adding to 101202125 its reverse (521202101), we get a palindrome (622404226).

The spelling of 101202125 in words is "one hundred one million, two hundred two thousand, one hundred twenty-five".