103021210113 has 8 divisors (see below), whose sum is σ = 137370377568. Its totient is φ = 68676424704.

The previous prime is 103021210093. The next prime is 103021210151. The reversal of 103021210113 is 311012120301.

It is a happy number.

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

It is not a de Polignac number, because 103021210113 - 2⁶ = 103021210049 is a prime.

It is a super-2 number, since 2×103021210113² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103021210092 and 103021210101.

It is not an unprimeable number, because it can be changed into a prime (103021215113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1040256 + ... + 1134977.

It is an arithmetic number, because the mean of its divisors is an integer number (17171297196).

Almost surely, 2^103021210113 is an apocalyptic number.

It is an amenable number.

103021210113 is a deficient number, since it is larger than the sum of its proper divisors (34349167455).

103021210113 is a wasteful number, since it uses less digits than its factorization.

103021210113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191023.

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

Adding to 103021210113 its reverse (311012120301), we get a palindrome (414033330414).

The spelling of 103021210113 in words is "one hundred three billion, twenty-one million, two hundred ten thousand, one hundred thirteen".