101333140442 has 8 divisors (see below), whose sum is σ = 156902927232. Its totient is φ = 49032164700.

The previous prime is 101333140429. The next prime is 101333140453. The reversal of 101333140442 is 244041333101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 817202684 + ... + 817202807.

It is an arithmetic number, because the mean of its divisors is an integer number (19612865904).

Almost surely, 2^101333140442 is an apocalyptic number.

101333140442 is a deficient number, since it is larger than the sum of its proper divisors (55569786790).

101333140442 is a wasteful number, since it uses less digits than its factorization.

101333140442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634405524.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 101333140442 its reverse (244041333101), we get a palindrome (345374473543).

The spelling of 101333140442 in words is "one hundred one billion, three hundred thirty-three million, one hundred forty thousand, four hundred forty-two".