101042321152 has 36 divisors (see below), whose sum is σ = 201724207776. Its totient is φ = 50512578560.

The previous prime is 101042321143. The next prime is 101042321153. The reversal of 101042321152 is 251123240101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101042321153) 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, 1639113 + ... + 1699639.

It is an arithmetic number, because the mean of its divisors is an integer number (5603450216).

Almost surely, 2^101042321152 is an apocalyptic number.

It is an amenable number.

101042321152 is a deficient number, since it is larger than the sum of its proper divisors (100681886624).

101042321152 is an frugal number, since it uses more digits than its factorization.

101042321152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67064 (or 67050 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 101042321152 its reverse (251123240101), we get a palindrome (352165561253).

The spelling of 101042321152 in words is "one hundred one billion, forty-two million, three hundred twenty-one thousand, one hundred fifty-two".