101412133 has 4 divisors (see below), whose sum is σ = 101449260. Its totient is φ = 101375008.

The previous prime is 101412131. The next prime is 101412137. The reversal of 101412133 is 331214101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 331214101 = 3257 ⋅101693.

It can be written as a sum of positive squares in 2 ways, for example, as 29789764 + 71622369 = 5458^2 + 8463^2 .

It is a cyclic number.

It is not a de Polignac number, because 101412133 - 2¹ = 101412131 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 (101412131) 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 3 ways as a sum of consecutive naturals, for example, 14110 + ... + 20047.

It is an arithmetic number, because the mean of its divisors is an integer number (25362315).

Almost surely, 2^101412133 is an apocalyptic number.

It is an amenable number.

101412133 is a deficient number, since it is larger than the sum of its proper divisors (37127).

101412133 is an equidigital number, since it uses as much as digits as its factorization.

101412133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37126.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 101412133 is about 10070.3591296438. The cubic root of 101412133 is about 466.3335258985. Note that the first 3 decimals are identical.

Adding to 101412133 its reverse (331214101), we get a palindrome (432626234).

The spelling of 101412133 in words is "one hundred one million, four hundred twelve thousand, one hundred thirty-three".