103302311012 has 6 divisors (see below), whose sum is σ = 180779044278. Its totient is φ = 51651155504.

The previous prime is 103302310939. The next prime is 103302311039. The reversal of 103302311012 is 210113203301.

It can be written as a sum of positive squares in only one way, i.e., 75738342436 + 27563968576 = 275206^2 + 166024^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12912788873 + ... + 12912788880.

It is an arithmetic number, because the mean of its divisors is an integer number (30129840713).

Almost surely, 2^103302311012 is an apocalyptic number.

It is an amenable number.

103302311012 is a deficient number, since it is larger than the sum of its proper divisors (77476733266).

103302311012 is a wasteful number, since it uses less digits than its factorization.

103302311012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25825577757 (or 25825577755 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 103302311012 its reverse (210113203301), we get a palindrome (313415514313).

The spelling of 103302311012 in words is "one hundred three billion, three hundred two million, three hundred eleven thousand, twelve".