1010021102011 has 64 divisors (see below), whose sum is σ = 1152305740800. Its totient is φ = 880718800896.

The previous prime is 1010021101993. The next prime is 1010021102081. The reversal of 1010021102011 is 1102011200101.

It is a cyclic number.

It is not a de Polignac number, because 1010021102011 - 2¹¹ = 1010021099963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010021102081) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 257853825 + ... + 257857741.

It is an arithmetic number, because the mean of its divisors is an integer number (18004777200).

Almost surely, 2^{1010021102011} is an apocalyptic number.

1010021102011 is a deficient number, since it is larger than the sum of its proper divisors (142284638789).

1010021102011 is a wasteful number, since it uses less digits than its factorization.

1010021102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4228.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1010021102011 its reverse (1102011200101), we get a palindrome (2112032302112).

The spelling of 1010021102011 in words is "one trillion, ten billion, twenty-one million, one hundred two thousand, eleven".