101451006 has 24 divisors (see below), whose sum is σ = 221087880. Its totient is φ = 33620496.

The previous prime is 101451001. The next prime is 101451023. The reversal of 101451006 is 600154101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 101451006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101451001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13176 + ... + 19403.

It is an arithmetic number, because the mean of its divisors is an integer number (9211995).

Almost surely, 2^101451006 is an apocalyptic number.

101451006 is an abundant number, since it is smaller than the sum of its proper divisors (119636874).

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

101451006 is a wasteful number, since it uses less digits than its factorization.

101451006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32760 (or 32757 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 101451006 is about 10072.2890149161. The cubic root of 101451006 is about 466.3931028179.

The spelling of 101451006 in words is "one hundred one million, four hundred fifty-one thousand, six".