101325749 has 16 divisors (see below), whose sum is σ = 119218176. Its totient is φ = 84318000.

The previous prime is 101325743. The next prime is 101325773. The reversal of 101325749 is 947523101.

It is not a de Polignac number, because 101325749 - 2²⁰ = 100277173 is a prime.

It is a super-2 number, since 2×101325749² = 20533814820822002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101325743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41924 + ... + 44274.

It is an arithmetic number, because the mean of its divisors is an integer number (7451136).

Almost surely, 2^101325749 is an apocalyptic number.

It is an amenable number.

101325749 is a deficient number, since it is larger than the sum of its proper divisors (17892427).

101325749 is a wasteful number, since it uses less digits than its factorization.

101325749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 101325749 is about 10066.0691930862. The cubic root of 101325749 is about 466.2010788971.

It can be divided in two parts, 1013 and 25749, that added together give a palindrome (26762).

The spelling of 101325749 in words is "one hundred one million, three hundred twenty-five thousand, seven hundred forty-nine".