103204131356 has 6 divisors (see below), whose sum is σ = 180607229880. Its totient is φ = 51602065676.

The previous prime is 103204131259. The next prime is 103204131367. The reversal of 103204131356 is 653131402301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12900516416 + ... + 12900516423.

It is an arithmetic number, because the mean of its divisors is an integer number (30101204980).

Almost surely, 2^103204131356 is an apocalyptic number.

It is an amenable number.

103204131356 is a deficient number, since it is larger than the sum of its proper divisors (77403098524).

103204131356 is a wasteful number, since it uses less digits than its factorization.

103204131356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25801032843 (or 25801032841 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 103204131356 its reverse (653131402301), we get a palindrome (756335533657).

The spelling of 103204131356 in words is "one hundred three billion, two hundred four million, one hundred thirty-one thousand, three hundred fifty-six".