101010011011012 has 12 divisors (see below), whose sum is σ = 177370821384876. Its totient is φ = 50332633472480.

The previous prime is 101010011010971. The next prime is 101010011011067. The reversal of 101010011011012 is 210110110010101.

It can be written as a sum of positive squares in 2 ways, for example, as 75728563310656 + 25281447700356 = 8702216^2 + 5028066^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101010011011012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43093006939 + ... + 43093009282.

It is an arithmetic number, because the mean of its divisors is an integer number (14780901782073).

Almost surely, 2^{101010011011012} is an apocalyptic number.

It is an amenable number.

101010011011012 is a deficient number, since it is larger than the sum of its proper divisors (76360810373864).

101010011011012 is a wasteful number, since it uses less digits than its factorization.

101010011011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86186016518 (or 86186016516 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 101010011011012 its reverse (210110110010101), we get a palindrome (311120121021113).

The spelling of 101010011011012 in words is "one hundred one trillion, ten billion, eleven million, eleven thousand, twelve".