10101152202505 has 32 divisors (see below), whose sum is σ = 14918826311424. Its totient is φ = 6393609974016.

The previous prime is 10101152202499. The next prime is 10101152202521. The reversal of 10101152202505 is 50520225110101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10101152202505 - 2⁵ = 10101152202473 is a prime.

It is a super-2 number, since 2×10101152202505² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10101152202505.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60503074 + ... + 60669796.

It is an arithmetic number, because the mean of its divisors is an integer number (466213322232).

Almost surely, 2^{10101152202505} is an apocalyptic number.

It is an amenable number.

10101152202505 is a deficient number, since it is larger than the sum of its proper divisors (4817674108919).

10101152202505 is a wasteful number, since it uses less digits than its factorization.

10101152202505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299905.

The product of its (nonzero) digits is 1000, while the sum is 25.

Adding to 10101152202505 its reverse (50520225110101), we get a palindrome (60621377312606).

The spelling of 10101152202505 in words is "ten trillion, one hundred one billion, one hundred fifty-two million, two hundred two thousand, five hundred five".