101025429 has 8 divisors (see below), whose sum is σ = 138341280. Its totient is φ = 65529936.

The previous prime is 101025389. The next prime is 101025443. The reversal of 101025429 is 924520101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-101025429 is a prime.

It is a super-2 number, since 2×101025429² = 20412274609268082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101025399 and 101025408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101025469) 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, 454959 + ... + 455180.

It is an arithmetic number, because the mean of its divisors is an integer number (17292660).

Almost surely, 2^101025429 is an apocalyptic number.

It is an amenable number.

101025429 is a deficient number, since it is larger than the sum of its proper divisors (37315851).

101025429 is an equidigital number, since it uses as much as digits as its factorization.

101025429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910179.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 101025429 is about 10051.1406815346. The cubic root of 101025429 is about 465.7400310304.

The spelling of 101025429 in words is "one hundred one million, twenty-five thousand, four hundred twenty-nine".