10011101012 has 36 divisors (see below), whose sum is σ = 19447647828. Its totient is φ = 4505424000.

The previous prime is 10011101011. The next prime is 10011101027. The reversal of 10011101012 is 21010111001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8267537476 + 1743563536 = 90926^2 + 41756^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011101011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53513 + ... + 151280.

Almost surely, 2^10011101012 is an apocalyptic number.

It is an amenable number.

10011101012 is a deficient number, since it is larger than the sum of its proper divisors (9436546816).

10011101012 is a wasteful number, since it uses less digits than its factorization.

10011101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204920 (or 204907 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10011101012 its reverse (21010111001), we get a palindrome (31021212013).

The spelling of 10011101012 in words is "ten billion, eleven million, one hundred one thousand, twelve".