101452125 has 16 divisors (see below), whose sum is σ = 168816960. Its totient is φ = 54107600.

The previous prime is 101452111. The next prime is 101452139. The reversal of 101452125 is 521254101.

It is an interprime number because it is at equal distance from previous prime (101452111) and next prime (101452139).

It is not a de Polignac number, because 101452125 - 2⁷ = 101451997 is a prime.

It is an alternating number because its digits alternate between odd and even.

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, 134895 + ... + 135644.

It is an arithmetic number, because the mean of its divisors is an integer number (10551060).

Almost surely, 2^101452125 is an apocalyptic number.

101452125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

101452125 is a deficient number, since it is larger than the sum of its proper divisors (67364835).

101452125 is an equidigital number, since it uses as much as digits as its factorization.

101452125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270557 (or 270547 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 101452125 is about 10072.3445632087. The cubic root of 101452125 is about 466.3948175765.

The spelling of 101452125 in words is "one hundred one million, four hundred fifty-two thousand, one hundred twenty-five".