1113211007 has 12 divisors (see below), whose sum is σ = 1184184576. Its totient is φ = 1046273760.

The previous prime is 1113210979. The next prime is 1113211009. The reversal of 1113211007 is 7001123111.

It is not a de Polignac number, because 1113211007 - 2¹² = 1113206911 is a prime.

It is a super-2 number, since 2×1113211007² = 2478477492211908098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113211009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33707 + ... + 57987.

It is an arithmetic number, because the mean of its divisors is an integer number (98682048).

Almost surely, 2^1113211007 is an apocalyptic number.

1113211007 is a deficient number, since it is larger than the sum of its proper divisors (70973569).

1113211007 is a wasteful number, since it uses less digits than its factorization.

1113211007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24446 (or 24427 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 17.

The square root of 1113211007 is about 33364.8169034389. The cubic root of 1113211007 is about 1036.3962445127.

Adding to 1113211007 its reverse (7001123111), we get a palindrome (8114334118).

The spelling of 1113211007 in words is "one billion, one hundred thirteen million, two hundred eleven thousand, seven".