131035002 has 32 divisors (see below), whose sum is σ = 312532992. Its totient is φ = 35810544.

The previous prime is 131034989. The next prime is 131035007. The reversal of 131035002 is 200530131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (131035007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66858 + ... + 68789.

It is an arithmetic number, because the mean of its divisors is an integer number (9766656).

Almost surely, 2^131035002 is an apocalyptic number.

131035002 is an abundant number, since it is smaller than the sum of its proper divisors (181497990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131035002 is a wasteful number, since it uses less digits than its factorization.

131035002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135682.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 131035002 is about 11447.0521096045. The cubic root of 131035002 is about 507.9205369952.

Adding to 131035002 its reverse (200530131), we get a palindrome (331565133).

The spelling of 131035002 in words is "one hundred thirty-one million, thirty-five thousand, two".