131003030302 has 16 divisors (see below), whose sum is σ = 210008162160. Its totient is φ = 61072329088.

The previous prime is 131003030269. The next prime is 131003030311. The reversal of 131003030302 is 203030300131.

It is a super-2 number, since 2×131003030302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18001177 + ... + 18008452.

It is an arithmetic number, because the mean of its divisors is an integer number (13125510135).

Almost surely, 2^131003030302 is an apocalyptic number.

131003030302 is a deficient number, since it is larger than the sum of its proper divisors (79005131858).

131003030302 is a wasteful number, since it uses less digits than its factorization.

131003030302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36009755.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 131003030302 its reverse (203030300131), we get a palindrome (334033330433).

The spelling of 131003030302 in words is "one hundred thirty-one billion, three million, thirty thousand, three hundred two".