131103007 has 8 divisors (see below), whose sum is σ = 150787616. Its totient is φ = 111657312.

The previous prime is 131102981. The next prime is 131103017. The reversal of 131103007 is 700301131.

It is a happy number.

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 131103007 - 2⁷ = 131102879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131103017) 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, 58548 + ... + 60745.

It is an arithmetic number, because the mean of its divisors is an integer number (18848452).

Almost surely, 2^131103007 is an apocalyptic number.

131103007 is a deficient number, since it is larger than the sum of its proper divisors (19684609).

131103007 is a wasteful number, since it uses less digits than its factorization.

131103007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119457.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 131103007 is about 11450.0221397166. The cubic root of 131103007 is about 508.0083892532.

Adding to 131103007 its reverse (700301131), we get a palindrome (831404138).

The spelling of 131103007 in words is "one hundred thirty-one million, one hundred three thousand, seven".