131103300300550 has 48 divisors (see below), whose sum is σ = 246181096437120. Its totient is φ = 51941114032640.

The previous prime is 131103300300541. The next prime is 131103300300559. The reversal of 131103300300550 is 55003003301131.

131103300300550 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (131103300300541) and next prime (131103300300559).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131103300300559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67764 + ... + 16192936.

It is an arithmetic number, because the mean of its divisors is an integer number (5128772842440).

Almost surely, 2^{131103300300550} is an apocalyptic number.

131103300300550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131103300300550 is a deficient number, since it is larger than the sum of its proper divisors (115077796136570).

131103300300550 is a wasteful number, since it uses less digits than its factorization.

131103300300550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16126737 (or 16126732 counting only the distinct ones).

The product of its (nonzero) digits is 2025, while the sum is 25.

Adding to 131103300300550 its reverse (55003003301131), we get a palindrome (186106303601681).

The spelling of 131103300300550 in words is "one hundred thirty-one trillion, one hundred three billion, three hundred million, three hundred thousand, five hundred fifty".