101214553 has 16 divisors (see below), whose sum is σ = 115436160. Its totient is φ = 87897600.

The previous prime is 101214517. The next prime is 101214557. The reversal of 101214553 is 355412101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 101214553 - 2⁹ = 101214041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101214557) 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 15 ways as a sum of consecutive naturals, for example, 29308 + ... + 32578.

It is an arithmetic number, because the mean of its divisors is an integer number (7214760).

Almost surely, 2^101214553 is an apocalyptic number.

It is an amenable number.

101214553 is a deficient number, since it is larger than the sum of its proper divisors (14221607).

101214553 is a wasteful number, since it uses less digits than its factorization.

101214553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3408.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 101214553 is about 10060.5443689693. The cubic root of 101214553 is about 466.0304783985.

Adding to 101214553 its reverse (355412101), we get a palindrome (456626654).

The spelling of 101214553 in words is "one hundred one million, two hundred fourteen thousand, five hundred fifty-three".