1131002007 has 8 divisors (see below), whose sum is σ = 1508250480. Its totient is φ = 753877440.

The previous prime is 1131002003. The next prime is 1131002011. The reversal of 1131002007 is 7002001311.

It is an interprime number because it is at equal distance from previous prime (1131002003) and next prime (1131002011).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1131002007 - 2² = 1131002003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131002003) 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, 7032 + ... + 48077.

It is an arithmetic number, because the mean of its divisors is an integer number (188531310).

Almost surely, 2^1131002007 is an apocalyptic number.

1131002007 is a deficient number, since it is larger than the sum of its proper divisors (377248473).

1131002007 is an equidigital number, since it uses as much as digits as its factorization.

1131002007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61953.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 1131002007 is about 33630.3732807116. The cubic root of 1131002007 is about 1041.8882138717. Note that the first 3 decimals are identical.

Adding to 1131002007 its reverse (7002001311), we get a palindrome (8133003318).

The spelling of 1131002007 in words is "one billion, one hundred thirty-one million, two thousand, seven".