101210133 has 32 divisors (see below), whose sum is σ = 145530880. Its totient is φ = 62441280.

The previous prime is 101210113. The next prime is 101210147. The reversal of 101210133 is 331012101.

It is not a de Polignac number, because 101210133 - 2⁵ = 101210101 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 (101210113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230328 + ... + 230766.

It is an arithmetic number, because the mean of its divisors is an integer number (4547840).

Almost surely, 2^101210133 is an apocalyptic number.

It is an amenable number.

101210133 is a deficient number, since it is larger than the sum of its proper divisors (44320747).

101210133 is a wasteful number, since it uses less digits than its factorization.

101210133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 101210133 is about 10060.3246965493. The cubic root of 101210133 is about 466.0236945101.

Adding to 101210133 its reverse (331012101), we get a palindrome (432222234).

It can be divided in two parts, 1012101 and 33, that multiplied together give a palindrome (33399333).

The spelling of 101210133 in words is "one hundred one million, two hundred ten thousand, one hundred thirty-three".