10523347442761 has 2 divisors, whose sum is σ = 10523347442762. Its totient is φ = 10523347442760.

The previous prime is 10523347442743. The next prime is 10523347442767. The reversal of 10523347442761 is 16724474332501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8898408320400 + 1624939122361 = 2983020^2 + 1274731^2 .

It is a cyclic number.

It is not a de Polignac number, because 10523347442761 - 2⁷ = 10523347442633 is a prime.

It is a super-2 number, since 2×10523347442761² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10523347442767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5261673721380 + 5261673721381.

It is an arithmetic number, because the mean of its divisors is an integer number (5261673721381).

Almost surely, 2^{10523347442761} is an apocalyptic number.

It is an amenable number.

10523347442761 is a deficient number, since it is larger than the sum of its proper divisors (1).

10523347442761 is an equidigital number, since it uses as much as digits as its factorization.

10523347442761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 10523347442761 in words is "ten trillion, five hundred twenty-three billion, three hundred forty-seven million, four hundred forty-two thousand, seven hundred sixty-one".