1012010211011 has 8 divisors (see below), whose sum is σ = 1063097978400. Its totient is φ = 961513053952.

The previous prime is 1012010210993. The next prime is 1012010211013. The reversal of 1012010211011 is 1101120102101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012010211011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1012010210983 and 1012010211001.

It is not an unprimeable number, because it can be changed into a prime (1012010211013) 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, 147649070 + ... + 147655923.

It is an arithmetic number, because the mean of its divisors is an integer number (132887247300).

Almost surely, 2^{1012010211011} is an apocalyptic number.

1012010211011 is a deficient number, since it is larger than the sum of its proper divisors (51087767389).

1012010211011 is a wasteful number, since it uses less digits than its factorization.

1012010211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295305165.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1012010211011 its reverse (1101120102101), we get a palindrome (2113130313112).

The spelling of 1012010211011 in words is "one trillion, twelve billion, ten million, two hundred eleven thousand, eleven".