1020010011 has 8 divisors (see below), whose sum is σ = 1406910480. Its totient is φ = 656558112.

The previous prime is 1020010007. The next prime is 1020010031. The reversal of 1020010011 is 1100100201.

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

It is not a de Polignac number, because 1020010011 - 2² = 1020010007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1020010031) 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, 5862040 + ... + 5862213.

It is an arithmetic number, because the mean of its divisors is an integer number (175863810).

Almost surely, 2^1020010011 is an apocalyptic number.

1020010011 is a deficient number, since it is larger than the sum of its proper divisors (386900469).

1020010011 is a wasteful number, since it uses less digits than its factorization.

1020010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11724285.

The product of its (nonzero) digits is 2, while the sum is 6.

The square root of 1020010011 is about 31937.5955732425. The cubic root of 1020010011 is about 1006.6260027846.

Adding to 1020010011 its reverse (1100100201), we get a palindrome (2120110212).

The spelling of 1020010011 in words is "one billion, twenty million, ten thousand, eleven".