101428924 has 6 divisors (see below), whose sum is σ = 177500624. Its totient is φ = 50714460.

The previous prime is 101428883. The next prime is 101428927. The reversal of 101428924 is 429824101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101428927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12678612 + ... + 12678619.

Almost surely, 2^101428924 is an apocalyptic number.

It is an amenable number.

101428924 is a deficient number, since it is larger than the sum of its proper divisors (76071700).

101428924 is a wasteful number, since it uses less digits than its factorization.

101428924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25357235 (or 25357233 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 101428924 is about 10071.1927794080. The cubic root of 101428924 is about 466.3592617215.

It can be divided in two parts, 101 and 428924, that added together give a square (429025 = 655²).

The spelling of 101428924 in words is "one hundred one million, four hundred twenty-eight thousand, nine hundred twenty-four".