101027406 has 8 divisors (see below), whose sum is σ = 202054824. Its totient is φ = 33675800.

The previous prime is 101027383. The next prime is 101027429. The reversal of 101027406 is 604720101.

It is an interprime number because it is at equal distance from previous prime (101027383) and next prime (101027429).

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

101027406 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8418945 + ... + 8418956.

It is an arithmetic number, because the mean of its divisors is an integer number (25256853).

Almost surely, 2^101027406 is an apocalyptic number.

101027406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101027406 is a wasteful number, since it uses less digits than its factorization.

101027406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16837906.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 101027406 is about 10051.2390281000. The cubic root of 101027406 is about 465.7430690841.

Adding to 101027406 its reverse (604720101), we get a palindrome (705747507).

The spelling of 101027406 in words is "one hundred one million, twenty-seven thousand, four hundred six".