1097836863357 has 16 divisors (see below), whose sum is σ = 1669109440320. Its totient is φ = 635851214592.

The previous prime is 1097836863353. The next prime is 1097836863359. The reversal of 1097836863357 is 7533686387901.

It is not a de Polignac number, because 1097836863357 - 2² = 1097836863353 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097836863353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 827930607 + ... + 827931932.

It is an arithmetic number, because the mean of its divisors is an integer number (104319340020).

Almost surely, 2^{1097836863357} is an apocalyptic number.

1097836863357 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1097836863357 is a deficient number, since it is larger than the sum of its proper divisors (571272576963).

1097836863357 is a wasteful number, since it uses less digits than its factorization.

1097836863357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655862572.

The product of its (nonzero) digits is 137168640, while the sum is 66.

The spelling of 1097836863357 in words is "one trillion, ninety-seven billion, eight hundred thirty-six million, eight hundred sixty-three thousand, three hundred fifty-seven".