101425329 has 12 divisors (see below), whose sum is σ = 146651076. Its totient is φ = 67548672.

The previous prime is 101425277. The next prime is 101425367. The reversal of 101425329 is 923524101.

It can be written as a sum of positive squares in 2 ways, for example, as 25735329 + 75690000 = 5073^2 + 8700^2 .

It is not a de Polignac number, because 101425329 - 2¹² = 101421233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101425369) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4737 + ... + 15009.

It is an arithmetic number, because the mean of its divisors is an integer number (12220923).

Almost surely, 2^101425329 is an apocalyptic number.

It is an amenable number.

101425329 is a deficient number, since it is larger than the sum of its proper divisors (45225747).

101425329 is a wasteful number, since it uses less digits than its factorization.

101425329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11376 (or 11373 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 101425329 is about 10071.0142984706. The cubic root of 101425329 is about 466.3537518489.

The spelling of 101425329 in words is "one hundred one million, four hundred twenty-five thousand, three hundred twenty-nine".