101321141042 has 48 divisors (see below), whose sum is σ = 168581649600. Its totient is φ = 45635509920.

The previous prime is 101321141017. The next prime is 101321141059. The reversal of 101321141042 is 240141123101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15970523 + ... + 15976865.

It is an arithmetic number, because the mean of its divisors is an integer number (3512117700).

Almost surely, 2^101321141042 is an apocalyptic number.

101321141042 is a deficient number, since it is larger than the sum of its proper divisors (67260508558).

101321141042 is a wasteful number, since it uses less digits than its factorization.

101321141042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6959 (or 6948 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 101321141042 its reverse (240141123101), we get a palindrome (341462264143).

The spelling of 101321141042 in words is "one hundred one billion, three hundred twenty-one million, one hundred forty-one thousand, forty-two".