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131031240110014 = 265515620055007
BaseRepresentation
bin11101110010110000010110…
…100001010110111110111110
3122011221110112102012201202111
4131302300112201112332332
5114133303434432010024
61142402530512244234
736412460165051446
oct3562602641267676
9564843472181674
10131031240110014
1138829045079162
121284289524067a
135816267b11c0a
14244dd35621126
151023653748a94
hex772c16856fbe

131031240110014 has 4 divisors (see below), whose sum is σ = 196546860165024. Its totient is φ = 65515620055006.

The previous prime is 131031240109981. The next prime is 131031240110033. The reversal of 131031240110014 is 410011042130131.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32757810027502 + ... + 32757810027505.

It is an arithmetic number, because the mean of its divisors is an integer number (49136715041256).

Almost surely, 2131031240110014 is an apocalyptic number.

131031240110014 is a deficient number, since it is larger than the sum of its proper divisors (65515620055010).

131031240110014 is an equidigital number, since it uses as much as digits as its factorization.

131031240110014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65515620055009.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 131031240110014 its reverse (410011042130131), we get a palindrome (541042282240145).

The spelling of 131031240110014 in words is "one hundred thirty-one trillion, thirty-one billion, two hundred forty million, one hundred ten thousand, fourteen".

Divisors: 1 2 65515620055007 131031240110014