1013023211 has 4 divisors (see below), whose sum is σ = 1013705952. Its totient is φ = 1012340472.

The previous prime is 1013023159. The next prime is 1013023223. The reversal of 1013023211 is 1123203101.

1013023211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1123203101 = 541 ⋅2076161.

It is a cyclic number.

It is not a de Polignac number, because 1013023211 - 2¹⁰ = 1013022187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013023261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339140 + ... + 342113.

It is an arithmetic number, because the mean of its divisors is an integer number (253426488).

Almost surely, 2^1013023211 is an apocalyptic number.

1013023211 is a deficient number, since it is larger than the sum of its proper divisors (682741).

1013023211 is an equidigital number, since it uses as much as digits as its factorization.

1013023211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682740.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1013023211 is about 31828.0255592457. The cubic root of 1013023211 is about 1004.3223606141.

Adding to 1013023211 its reverse (1123203101), we get a palindrome (2136226312).

The spelling of 1013023211 in words is "one billion, thirteen million, twenty-three thousand, two hundred eleven".