10356117531377 has 2 divisors, whose sum is σ = 10356117531378. Its totient is φ = 10356117531376.

The previous prime is 10356117531313. The next prime is 10356117531391. The reversal of 10356117531377 is 77313571165301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10126135901281 + 229981630096 = 3182159^2 + 479564^2 .

It is a cyclic number.

It is not a de Polignac number, because 10356117531377 - 2⁶ = 10356117531313 is a prime.

It is a super-3 number, since 3×10356117531377³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (10356117539377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5178058765688 + 5178058765689.

It is an arithmetic number, because the mean of its divisors is an integer number (5178058765689).

Almost surely, 2^{10356117531377} is an apocalyptic number.

It is an amenable number.

10356117531377 is a deficient number, since it is larger than the sum of its proper divisors (1).

10356117531377 is an equidigital number, since it uses as much as digits as its factorization.

10356117531377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1389150, while the sum is 50.

Adding to 10356117531377 its reverse (77313571165301), we get a palindrome (87669688696678).

The spelling of 10356117531377 in words is "ten trillion, three hundred fifty-six billion, one hundred seventeen million, five hundred thirty-one thousand, three hundred seventy-seven".