101130321201 has 32 divisors (see below), whose sum is σ = 173173002240. Its totient is φ = 51024181824.

The previous prime is 101130321143. The next prime is 101130321211. The reversal of 101130321201 is 102123031101.

It is a happy number.

It is not a de Polignac number, because 101130321201 - 2¹⁰ = 101130320177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101130321211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8046781 + ... + 8059338.

It is an arithmetic number, because the mean of its divisors is an integer number (5411656320).

Almost surely, 2^101130321201 is an apocalyptic number.

It is an amenable number.

101130321201 is a deficient number, since it is larger than the sum of its proper divisors (72042681039).

101130321201 is a wasteful number, since it uses less digits than its factorization.

101130321201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16106165.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101130321201 its reverse (102123031101), we get a palindrome (203253352302).

The spelling of 101130321201 in words is "one hundred one billion, one hundred thirty million, three hundred twenty-one thousand, two hundred one".