1013032111 has 8 divisors (see below), whose sum is σ = 1246808864. Its totient is φ = 801519840.

The previous prime is 1013032081. The next prime is 1013032117. The reversal of 1013032111 is 1112303101.

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 1013032111 - 2¹¹ = 1013030063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 1013032091 and 1013032100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013032117) 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, 5566020 + ... + 5566201.

It is an arithmetic number, because the mean of its divisors is an integer number (155851108).

Almost surely, 2^1013032111 is an apocalyptic number.

1013032111 is a deficient number, since it is larger than the sum of its proper divisors (233776753).

1013032111 is a wasteful number, since it uses less digits than its factorization.

1013032111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11132241.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1013032111 is about 31828.1653728266. The cubic root of 1013032111 is about 1004.3253017915.

Adding to 1013032111 its reverse (1112303101), we get a palindrome (2125335212).

The spelling of 1013032111 in words is "one billion, thirteen million, thirty-two thousand, one hundred eleven".