103130120202 has 32 divisors (see below), whose sum is σ = 211958572992. Its totient is φ = 33428070144.

The previous prime is 103130120117. The next prime is 103130120213. The reversal of 103130120202 is 202021031301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247698 + ... + 517314.

It is an arithmetic number, because the mean of its divisors is an integer number (6623705406).

Almost surely, 2^103130120202 is an apocalyptic number.

103130120202 is an abundant number, since it is smaller than the sum of its proper divisors (108828452790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103130120202 is a wasteful number, since it uses less digits than its factorization.

103130120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271382.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 103130120202 its reverse (202021031301), we get a palindrome (305151151503).

The spelling of 103130120202 in words is "one hundred three billion, one hundred thirty million, one hundred twenty thousand, two hundred two".