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131202412103003 = 3724020914762191
BaseRepresentation
bin11101110101001111110001…
…001010101100010101011011
3122012112211100200111221000112
4131311033301022230111123
5114144110014444244003
61143013320034154535
736431030040020003
oct3565176112542533
9565484320457015
10131202412103003
11388946a3212a7a
121286baa6422a4b
135829446805677
142458332bb7003
151027d20deb3d8
hex7753f12ac55b

131202412103003 has 8 divisors (see below), whose sum is σ = 134748993332160. Its totient is φ = 127655860878720.

The previous prime is 131202412102981. The next prime is 131202412103101. The reversal of 131202412103003 is 300301214202131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131202412103003 - 210 = 131202412101979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131202412103003.

It is not an unprimeable number, because it can be changed into a prime (131202412105003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1506638 + ... + 16268828.

It is an arithmetic number, because the mean of its divisors is an integer number (16843624166520).

Almost surely, 2131202412103003 is an apocalyptic number.

131202412103003 is a deficient number, since it is larger than the sum of its proper divisors (3546581229157).

131202412103003 is a wasteful number, since it uses less digits than its factorization.

131202412103003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15002437.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 131202412103003 its reverse (300301214202131), we get a palindrome (431503626305134).

The spelling of 131202412103003 in words is "one hundred thirty-one trillion, two hundred two billion, four hundred twelve million, one hundred three thousand, three".

Divisors: 1 37 240209 8887733 14762191 546201067 3546011137919 131202412103003