103011257677 has 2 divisors, whose sum is σ = 103011257678. Its totient is φ = 103011257676.

The previous prime is 103011257663. The next prime is 103011257711. The reversal of 103011257677 is 776752110301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98680169956 + 4331087721 = 314134^2 + 65811^2 .

It is an emirp because it is prime and its reverse (776752110301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103011257677 - 2²³ = 103002869069 is a prime.

It is a super-2 number, since 2×103011257677² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103011257617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51505628838 + 51505628839.

It is an arithmetic number, because the mean of its divisors is an integer number (51505628839).

Almost surely, 2^103011257677 is an apocalyptic number.

It is an amenable number.

103011257677 is a deficient number, since it is larger than the sum of its proper divisors (1).

103011257677 is an equidigital number, since it uses as much as digits as its factorization.

103011257677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61740, while the sum is 40.

Adding to 103011257677 its reverse (776752110301), we get a palindrome (879763367978).

The spelling of 103011257677 in words is "one hundred three billion, eleven million, two hundred fifty-seven thousand, six hundred seventy-seven".