101125453 has 16 divisors (see below), whose sum is σ = 119097216. Its totient is φ = 84651840.

The previous prime is 101125447. The next prime is 101125459. The reversal of 101125453 is 354521101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101125447) and next prime (101125459).

It is not a de Polignac number, because 101125453 - 2⁹ = 101124941 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 (101125459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91975 + ... + 93067.

It is an arithmetic number, because the mean of its divisors is an integer number (7443576).

Almost surely, 2^101125453 is an apocalyptic number.

101125453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

101125453 is a deficient number, since it is larger than the sum of its proper divisors (17971763).

101125453 is a wasteful number, since it uses less digits than its factorization.

101125453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 101125453 is about 10056.1152041929. The cubic root of 101125453 is about 465.8936881024.

Adding to 101125453 its reverse (354521101), we get a palindrome (455646554).

The spelling of 101125453 in words is "one hundred one million, one hundred twenty-five thousand, four hundred fifty-three".