101244141129 has 4 divisors (see below), whose sum is σ = 134992188176. Its totient is φ = 67496094084.

The previous prime is 101244141127. The next prime is 101244141169. The reversal of 101244141129 is 921141442101.

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 not a de Polignac number, because 101244141129 - 2¹ = 101244141127 is a prime.

It is a super-2 number, since 2×101244141129² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101244141096 and 101244141105.

It is not an unprimeable number, because it can be changed into a prime (101244141127) 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, 16874023519 + ... + 16874023524.

It is an arithmetic number, because the mean of its divisors is an integer number (33748047044).

Almost surely, 2^101244141129 is an apocalyptic number.

It is an amenable number.

101244141129 is a deficient number, since it is larger than the sum of its proper divisors (33748047047).

101244141129 is an equidigital number, since it uses as much as digits as its factorization.

101244141129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33748047046.

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 101244141129 in words is "one hundred one billion, two hundred forty-four million, one hundred forty-one thousand, one hundred twenty-nine".