103013121010 has 16 divisors (see below), whose sum is σ = 186757603200. Its totient is φ = 40908807216.

The previous prime is 103013120989. The next prime is 103013121019. The reversal of 103013121010 is 10121310301.

It is a super-2 number, since 2×103013121010² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103013121019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37053690 + ... + 37056469.

It is an arithmetic number, because the mean of its divisors is an integer number (11672350200).

Almost surely, 2^103013121010 is an apocalyptic number.

103013121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103013121010 is a deficient number, since it is larger than the sum of its proper divisors (83744482190).

103013121010 is a wasteful number, since it uses less digits than its factorization.

103013121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74110305.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 103013121010 its reverse (10121310301), we get a palindrome (113134431311).

The spelling of 103013121010 in words is "one hundred three billion, thirteen million, one hundred twenty-one thousand, ten".