10100012011 has 8 divisors (see below), whose sum is σ = 10540156320.
Its totient is φ = 9659952192.
The previous prime is 10100011993. The next prime is 10100012081. The reversal of 10100012011 is 11021000101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10100012011 - 227 = 9965794283 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10100011985 and 10100012003.
It is not an unprimeable number, because it can be changed into a prime (10100012081) 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, 414885 + ... + 438553.
It is an arithmetic number, because the mean of its divisors is an integer number (1317519540).
Almost surely, 210100012011 is an apocalyptic number.
10100012011 is a deficient number, since it is larger than the sum of its proper divisors (440144309).
10100012011 is a wasteful number, since it uses less digits than its factorization.
10100012011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42245.
The product of its (nonzero) digits is 2, while the sum is 7.
Adding to 10100012011 its reverse (11021000101), we get a palindrome (21121012112).
The spelling of 10100012011 in words is "ten billion, one hundred million, twelve thousand, eleven".