101303421052 has 12 divisors (see below), whose sum is σ = 182999728576. Its totient is φ = 49017784320.

The previous prime is 101303421049. The next prime is 101303421071. The reversal of 101303421052 is 250124303101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408481413 + ... + 408481660.

Almost surely, 2^101303421052 is an apocalyptic number.

It is an amenable number.

101303421052 is a deficient number, since it is larger than the sum of its proper divisors (81696307524).

101303421052 is a wasteful number, since it uses less digits than its factorization.

101303421052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816963108 (or 816963106 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 101303421052 its reverse (250124303101), we get a palindrome (351427724153).

The spelling of 101303421052 in words is "one hundred one billion, three hundred three million, four hundred twenty-one thousand, fifty-two".