105611010523 has 2 divisors, whose sum is σ = 105611010524. Its totient is φ = 105611010522.

The previous prime is 105611010517. The next prime is 105611010529. The reversal of 105611010523 is 325010116501.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (105611010517) and next prime (105611010529).

It is a cyclic number.

It is not a de Polignac number, because 105611010523 - 2¹³ = 105611002331 is a prime.

It is a super-2 number, since 2×105611010523² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105611010529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52805505261 + 52805505262.

It is an arithmetic number, because the mean of its divisors is an integer number (52805505262).

Almost surely, 2^105611010523 is an apocalyptic number.

105611010523 is a deficient number, since it is larger than the sum of its proper divisors (1).

105611010523 is an equidigital number, since it uses as much as digits as its factorization.

105611010523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 105611010523 in words is "one hundred five billion, six hundred eleven million, ten thousand, five hundred twenty-three".