101025504011 has 2 divisors, whose sum is σ = 101025504012. Its totient is φ = 101025504010.

The previous prime is 101025503963. The next prime is 101025504077. The reversal of 101025504011 is 110405520101.

It is a weak prime.

It is an emirp because it is prime and its reverse (110405520101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101025504011 - 2⁶ = 101025503947 is a prime.

It is not a weakly prime, because it can be changed into another prime (101025504511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50512752005 + 50512752006.

It is an arithmetic number, because the mean of its divisors is an integer number (50512752006).

Almost surely, 2^101025504011 is an apocalyptic number.

101025504011 is a deficient number, since it is larger than the sum of its proper divisors (1).

101025504011 is an equidigital number, since it uses as much as digits as its factorization.

101025504011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 200, while the sum is 20.

The spelling of 101025504011 in words is "one hundred one billion, twenty-five million, five hundred four thousand, eleven".