100012101121011 has 16 divisors (see below), whose sum is σ = 133377403257504. Its totient is φ = 66660767948544.

The previous prime is 100012101121007. The next prime is 100012101121013. The reversal of 100012101121011 is 110121101210001.

It is not a de Polignac number, because 100012101121011 - 2² = 100012101121007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100012101121013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299866335 + ... + 300199671.

It is an arithmetic number, because the mean of its divisors is an integer number (8336087703594).

Almost surely, 2^{100012101121011} is an apocalyptic number.

100012101121011 is a deficient number, since it is larger than the sum of its proper divisors (33365302136493).

100012101121011 is a wasteful number, since it uses less digits than its factorization.

100012101121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353990.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 100012101121011 its reverse (110121101210001), we get a palindrome (210133202331012).

The spelling of 100012101121011 in words is "one hundred trillion, twelve billion, one hundred one million, one hundred twenty-one thousand, eleven".