101142423041332 has 18 divisors (see below), whose sum is σ = 186805292420418. Its totient is φ = 47909568808368.

The previous prime is 101142423041311. The next prime is 101142423041339. The reversal of 101142423041332 is 233140324241101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 67173039079056 + 33969383962276 = 8195916^2 + 5828326^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101142423041294 and 101142423041303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101142423041339) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35021613183 + ... + 35021616070.

Almost surely, 2^{101142423041332} is an apocalyptic number.

It is an amenable number.

101142423041332 is a deficient number, since it is larger than the sum of its proper divisors (85662869379086).

101142423041332 is a wasteful number, since it uses less digits than its factorization.

101142423041332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70043229295 (or 70043229274 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 101142423041332 its reverse (233140324241101), we get a palindrome (334282747282433).

The spelling of 101142423041332 in words is "one hundred one trillion, one hundred forty-two billion, four hundred twenty-three million, forty-one thousand, three hundred thirty-two".