1123152650377 has 2 divisors, whose sum is σ = 1123152650378. Its totient is φ = 1123152650376.

The previous prime is 1123152650363. The next prime is 1123152650407. The reversal of 1123152650377 is 7730562513211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1119017002896 + 4135647481 = 1057836^2 + 64309^2 .

It is a cyclic number.

It is not a de Polignac number, because 1123152650377 - 2¹¹ = 1123152648329 is a prime.

It is a super-2 number, since 2×1123152650377² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1123152650317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561576325188 + 561576325189.

It is an arithmetic number, because the mean of its divisors is an integer number (561576325189).

Almost surely, 2^{1123152650377} is an apocalyptic number.

It is an amenable number.

1123152650377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123152650377 is an equidigital number, since it uses as much as digits as its factorization.

1123152650377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264600, while the sum is 43.

The spelling of 1123152650377 in words is "one trillion, one hundred twenty-three billion, one hundred fifty-two million, six hundred fifty thousand, three hundred seventy-seven".