101428371 has 18 divisors (see below), whose sum is σ = 161039060. Its totient is φ = 61471080.

The previous prime is 101428331. The next prime is 101428387. The reversal of 101428371 is 173824101.

It is not a de Polignac number, because 101428371 - 2¹¹ = 101426323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101428331) 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 17 ways as a sum of consecutive naturals, for example, 45481 + ... + 47658.

Almost surely, 2^101428371 is an apocalyptic number.

101428371 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101428371 is a deficient number, since it is larger than the sum of its proper divisors (59610689).

101428371 is a wasteful number, since it uses less digits than its factorization.

101428371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93167 (or 93153 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 101428371 is about 10071.1653248271. The cubic root of 101428371 is about 466.3584141752.

The spelling of 101428371 in words is "one hundred one million, four hundred twenty-eight thousand, three hundred seventy-one".