7213032011 has 8 divisors (see below), whose sum is σ = 7301265504. Its totient is φ = 7125148800.

The previous prime is 7213031999. The next prime is 7213032031. The reversal of 7213032011 is 1102303127.

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 7213032011 - 2¹⁸ = 7212769867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7213032031) 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, 46016 + ... + 128621.

It is an arithmetic number, because the mean of its divisors is an integer number (912658188).

Almost surely, 2^7213032011 is an apocalyptic number.

7213032011 is a deficient number, since it is larger than the sum of its proper divisors (88233493).

7213032011 is a wasteful number, since it uses less digits than its factorization.

7213032011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175141.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 7213032011 is about 84929.5708867059. The cubic root of 7213032011 is about 1932.1430918591.

Adding to 7213032011 its reverse (1102303127), we get a palindrome (8315335138).

The spelling of 7213032011 in words is "seven billion, two hundred thirteen million, thirty-two thousand, eleven".