101429572 has 24 divisors (see below), whose sum is σ = 185713920. Its totient is φ = 48421440.

The previous prime is 101429567. The next prime is 101429579. The reversal of 101429572 is 275924101.

It is a super-2 number, since 2×101429572² = 20575916152206368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101429579) 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 7 ways as a sum of consecutive naturals, for example, 1129 + ... + 14287.

It is an arithmetic number, because the mean of its divisors is an integer number (7738080).

Almost surely, 2^101429572 is an apocalyptic number.

It is an amenable number.

101429572 is a deficient number, since it is larger than the sum of its proper divisors (84284348).

101429572 is a wasteful number, since it uses less digits than its factorization.

101429572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13251 (or 13249 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 101429572 is about 10071.2249503226. The cubic root of 101429572 is about 466.3602548641.

The spelling of 101429572 in words is "one hundred one million, four hundred twenty-nine thousand, five hundred seventy-two".