101425552 has 20 divisors (see below), whose sum is σ = 202852096. Its totient is φ = 49076640.

The previous prime is 101425549. The next prime is 101425567. The reversal of 101425552 is 255524101.

101425552 is an admirable number.

It is a super-3 number, since 3×101425552³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101748 + ... + 102739.

Almost surely, 2^101425552 is an apocalyptic number.

It is an amenable number.

101425552 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101425552 is a wasteful number, since it uses less digits than its factorization.

101425552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204526 (or 204520 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 101425552 is about 10071.0253698419. The cubic root of 101425552 is about 466.3540936334.

Adding to 101425552 its reverse (255524101), we get a palindrome (356949653).

The spelling of 101425552 in words is "one hundred one million, four hundred twenty-five thousand, five hundred fifty-two".