131034301002303 has 16 divisors (see below), whose sum is σ = 185250517688160. Its totient is φ = 82101637840896.

The previous prime is 131034301002299. The next prime is 131034301002317. The reversal of 131034301002303 is 303200103430131.

It is a happy number.

It is not a de Polignac number, because 131034301002303 - 2² = 131034301002299 is a prime.

It is a super-2 number, since 2×131034301002303² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131034301003303) 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, 1811882050 + ... + 1811954367.

It is an arithmetic number, because the mean of its divisors is an integer number (11578157355510).

Almost surely, 2^{131034301002303} is an apocalyptic number.

131034301002303 is a deficient number, since it is larger than the sum of its proper divisors (54216216685857).

131034301002303 is a wasteful number, since it uses less digits than its factorization.

131034301002303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3623837146.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 131034301002303 its reverse (303200103430131), we get a palindrome (434234404432434).

The spelling of 131034301002303 in words is "one hundred thirty-one trillion, thirty-four billion, three hundred one million, two thousand, three hundred three".