101450551 has 8 divisors (see below), whose sum is σ = 103831200. Its totient is φ = 99096480.

The previous prime is 101450549. The next prime is 101450563. The reversal of 101450551 is 155054101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 101450551 - 2¹ = 101450549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101450501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1185 + ... + 14293.

It is an arithmetic number, because the mean of its divisors is an integer number (12978900).

Almost surely, 2^101450551 is an apocalyptic number.

101450551 is a deficient number, since it is larger than the sum of its proper divisors (2380649).

101450551 is a wasteful number, since it uses less digits than its factorization.

101450551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13289.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 101450551 is about 10072.2664281680. The cubic root of 101450551 is about 466.3924055710.

The spelling of 101450551 in words is "one hundred one million, four hundred fifty thousand, five hundred fifty-one".