10123022701409 has 2 divisors, whose sum is σ = 10123022701410. Its totient is φ = 10123022701408.

The previous prime is 10123022701381. The next prime is 10123022701459. The reversal of 10123022701409 is 90410722032101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8069877607009 + 2053145094400 = 2840753^2 + 1432880^2 .

It is a cyclic number.

It is not a de Polignac number, because 10123022701409 - 2²⁴ = 10123005924193 is a prime.

It is a super-2 number, since 2×10123022701409² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10123022701459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061511350704 + 5061511350705.

It is an arithmetic number, because the mean of its divisors is an integer number (5061511350705).

Almost surely, 2^{10123022701409} is an apocalyptic number.

It is an amenable number.

10123022701409 is a deficient number, since it is larger than the sum of its proper divisors (1).

10123022701409 is an equidigital number, since it uses as much as digits as its factorization.

10123022701409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 10123022701409 in words is "ten trillion, one hundred twenty-three billion, twenty-two million, seven hundred one thousand, four hundred nine".