101141342142 has 32 divisors (see below), whose sum is σ = 203485740192. Its totient is φ = 33513853824.

The previous prime is 101141342131. The next prime is 101141342147. The reversal of 101141342142 is 241243141101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101141342147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625468 + ... + 770384.

It is an arithmetic number, because the mean of its divisors is an integer number (6358929381).

Almost surely, 2^101141342142 is an apocalyptic number.

101141342142 is an abundant number, since it is smaller than the sum of its proper divisors (102344398050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101141342142 is a wasteful number, since it uses less digits than its factorization.

101141342142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145612.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 101141342142 its reverse (241243141101), we get a palindrome (342384483243).

The spelling of 101141342142 in words is "one hundred one billion, one hundred forty-one million, three hundred forty-two thousand, one hundred forty-two".