11010501010 has 16 divisors (see below), whose sum is σ = 20984719896. Its totient is φ = 4145129728.

The previous prime is 11010501001. The next prime is 11010501017. The reversal of 11010501010 is 1010501011.

It can be written as a sum of positive squares in 4 ways, for example, as 7202747161 + 3807753849 = 84869^2 + 61707^2 .

It is a super-2 number, since 2×11010501010² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (11010501017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32383657 + ... + 32383996.

Almost surely, 2^11010501010 is an apocalyptic number.

11010501010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11010501010 is a deficient number, since it is larger than the sum of its proper divisors (9974218886).

11010501010 is a wasteful number, since it uses less digits than its factorization.

11010501010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64767677.

The product of its (nonzero) digits is 5, while the sum is 10.

Subtracting from 11010501010 its reverse (1010501011), we obtain a palindrome (9999999999).

The spelling of 11010501010 in words is "eleven billion, ten million, five hundred one thousand, ten".