11032021011 has 8 divisors (see below), whose sum is σ = 16046576064. Its totient is φ = 6686073320.

The previous prime is 11032020991. The next prime is 11032021069. The reversal of 11032021011 is 11012023011.

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 11032021011 - 2¹⁰ = 11032019987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11032021081) 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, 167151801 + ... + 167151866.

It is an arithmetic number, because the mean of its divisors is an integer number (2005822008).

Almost surely, 2^11032021011 is an apocalyptic number.

11032021011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11032021011 is a deficient number, since it is larger than the sum of its proper divisors (5014555053).

11032021011 is a wasteful number, since it uses less digits than its factorization.

11032021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334303681.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11032021011 its reverse (11012023011), we get a palindrome (22044044022).

The spelling of 11032021011 in words is "eleven billion, thirty-two million, twenty-one thousand, eleven".