103213140061 has 16 divisors (see below), whose sum is σ = 108580953600. Its totient is φ = 97973703360.

The previous prime is 103213140053. The next prime is 103213140071. The reversal of 103213140061 is 160041312301.

It is a cyclic number.

It is not a de Polignac number, because 103213140061 - 2³ = 103213140053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103213140071) 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 15 ways as a sum of consecutive naturals, for example, 10344271 + ... + 10354243.

It is an arithmetic number, because the mean of its divisors is an integer number (6786309600).

Almost surely, 2^103213140061 is an apocalyptic number.

It is an amenable number.

103213140061 is a deficient number, since it is larger than the sum of its proper divisors (5367813539).

103213140061 is an equidigital number, since it uses as much as digits as its factorization.

103213140061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16356.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 103213140061 its reverse (160041312301), we get a palindrome (263254452362).

The spelling of 103213140061 in words is "one hundred three billion, two hundred thirteen million, one hundred forty thousand, sixty-one".