101115025434133 has 4 divisors (see below), whose sum is σ = 101560466075040. Its totient is φ = 100669584793228.

The previous prime is 101115025434127. The next prime is 101115025434151. The reversal of 101115025434133 is 331434520511101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101115025434133 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 (101115025434113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222720320113 + ... + 222720320566.

It is an arithmetic number, because the mean of its divisors is an integer number (25390116518760).

Almost surely, 2^{101115025434133} is an apocalyptic number.

It is an amenable number.

101115025434133 is a deficient number, since it is larger than the sum of its proper divisors (445440640907).

101115025434133 is an equidigital number, since it uses as much as digits as its factorization.

101115025434133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445440640906.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 101115025434133 its reverse (331434520511101), we get a palindrome (432549545945234).

The spelling of 101115025434133 in words is "one hundred one trillion, one hundred fifteen billion, twenty-five million, four hundred thirty-four thousand, one hundred thirty-three".