131103300134245 has 32 divisors (see below), whose sum is σ = 163009000696320. Its totient is φ = 101104243968000.

The previous prime is 131103300134201. The next prime is 131103300134281. The reversal of 131103300134245 is 542431003301131.

It is not a de Polignac number, because 131103300134245 - 2¹³ = 131103300126053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413969397 + ... + 414285973.

It is an arithmetic number, because the mean of its divisors is an integer number (5094031271760).

Almost surely, 2^{131103300134245} is an apocalyptic number.

It is an amenable number.

131103300134245 is a deficient number, since it is larger than the sum of its proper divisors (31905700562075).

131103300134245 is a wasteful number, since it uses less digits than its factorization.

131103300134245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321165.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 131103300134245 its reverse (542431003301131), we get a palindrome (673534303435376).

The spelling of 131103300134245 in words is "one hundred thirty-one trillion, one hundred three billion, three hundred million, one hundred thirty-four thousand, two hundred forty-five".