101225530041213 has 32 divisors (see below), whose sum is σ = 138755151400320. Its totient is φ = 65593493591040.

The previous prime is 101225530041133. The next prime is 101225530041241. The reversal of 101225530041213 is 312140035522101.

It is a happy number.

It is not a de Polignac number, because 101225530041213 - 2²⁵ = 101225496486781 is a prime.

It is a super-2 number, since 2×101225530041213² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101225530041313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1551150081 + ... + 1551215337.

It is an arithmetic number, because the mean of its divisors is an integer number (4336098481260).

Almost surely, 2^{101225530041213} is an apocalyptic number.

It is an amenable number.

101225530041213 is a deficient number, since it is larger than the sum of its proper divisors (37529621359107).

101225530041213 is a wasteful number, since it uses less digits than its factorization.

101225530041213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79197.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 101225530041213 its reverse (312140035522101), we get a palindrome (413365565563314).

The spelling of 101225530041213 in words is "one hundred one trillion, two hundred twenty-five billion, five hundred thirty million, forty-one thousand, two hundred thirteen".