103021130969 has 2 divisors, whose sum is σ = 103021130970. Its totient is φ = 103021130968.

The previous prime is 103021130831. The next prime is 103021130977. The reversal of 103021130969 is 969031120301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78491306569 + 24529824400 = 280163^2 + 156620^2 .

It is an emirp because it is prime and its reverse (969031120301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103021130969 is a prime.

It is a super-2 number, since 2×103021130969² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103021130369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51510565484 + 51510565485.

It is an arithmetic number, because the mean of its divisors is an integer number (51510565485).

Almost surely, 2^103021130969 is an apocalyptic number.

It is an amenable number.

103021130969 is a deficient number, since it is larger than the sum of its proper divisors (1).

103021130969 is an equidigital number, since it uses as much as digits as its factorization.

103021130969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 35.

The spelling of 103021130969 in words is "one hundred three billion, twenty-one million, one hundred thirty thousand, nine hundred sixty-nine".