1113532007 has 8 divisors (see below), whose sum is σ = 1298580000. Its totient is φ = 954455712.

The previous prime is 1113532001. The next prime is 1113532039. The reversal of 1113532007 is 7002353111.

It is not a de Polignac number, because 1113532007 - 2¹⁸ = 1113269863 is a prime.

It is a super-2 number, since 2×1113532007² = 2479907061226896098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113532001) 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, 1622882 + ... + 1623567.

It is an arithmetic number, because the mean of its divisors is an integer number (162322500).

Almost surely, 2^1113532007 is an apocalyptic number.

1113532007 is a deficient number, since it is larger than the sum of its proper divisors (185047993).

1113532007 is an frugal number, since it uses more digits than its factorization.

1113532007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246470 (or 3246456 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 1113532007 is about 33369.6270131987. The cubic root of 1113532007 is about 1036.4958516314.

Adding to 1113532007 its reverse (7002353111), we get a palindrome (8115885118).

The spelling of 1113532007 in words is "one billion, one hundred thirteen million, five hundred thirty-two thousand, seven".