101928429 has 8 divisors (see below), whose sum is σ = 151005120. Its totient is φ = 67952268.

The previous prime is 101928427. The next prime is 101928439. The reversal of 101928429 is 924829101.

It is not a de Polignac number, because 101928429 - 2¹ = 101928427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101928393 and 101928402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101928427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1887537 + ... + 1887590.

It is an arithmetic number, because the mean of its divisors is an integer number (18875640).

Almost surely, 2^101928429 is an apocalyptic number.

It is an amenable number.

101928429 is a deficient number, since it is larger than the sum of its proper divisors (49076691).

101928429 is an equidigital number, since it uses as much as digits as its factorization.

101928429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3775136 (or 3775130 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 101928429 is about 10095.9610240928. The cubic root of 101928429 is about 467.1235651609.

The spelling of 101928429 in words is "one hundred one million, nine hundred twenty-eight thousand, four hundred twenty-nine".