1302103682955 has 12 divisors (see below), whose sum is σ = 2256979717200. Its totient is φ = 694455297552.

The previous prime is 1302103682927. The next prime is 1302103682963. The reversal of 1302103682955 is 5592863012031.

1302103682955 is a `hidden beast` number, since 1 + 3 + 0 + 210 + 368 + 29 + 55 = 666.

It is not a de Polignac number, because 1302103682955 - 2²³ = 1302095294347 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 28935637399 = 1302103682955 / (1 + 3 + 0 + 2 + 1 + 0 + 3 + 6 + 8 + 2 + 9 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 1302103682955.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14467818655 + ... + 14467818744.

It is an arithmetic number, because the mean of its divisors is an integer number (188081643100).

Almost surely, 2^{1302103682955} is an apocalyptic number.

1302103682955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1302103682955 is a deficient number, since it is larger than the sum of its proper divisors (954876034245).

1302103682955 is a wasteful number, since it uses less digits than its factorization.

1302103682955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28935637410 (or 28935637407 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

Adding to 1302103682955 its reverse (5592863012031), we get a palindrome (6894966694986).

The spelling of 1302103682955 in words is "one trillion, three hundred two billion, one hundred three million, six hundred eighty-two thousand, nine hundred fifty-five".