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131320303213003 = 1377901121319119
BaseRepresentation
bin11101110110111101100100…
…000001100101100111001011
3122012222002122201102211021221
4131312331210001211213023
5114203022440110304003
61143143414153542511
736442402350641032
oct3566754401454713
9565862581384257
10131320303213003
113892a69a7178a3
121288a907a14a37
1358375b3b0b618
14245dd17ddb719
15102ae20b807bd
hex776f640659cb

131320303213003 has 8 divisors (see below), whose sum is σ = 132295588701120. Its totient is φ = 130345260379200.

The previous prime is 131320303212977. The next prime is 131320303213027. The reversal of 131320303213003 is 300312303023131.

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 131320303213003 - 25 = 131320303212971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131320303213063) 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, 59577123 + ... + 61741996.

It is an arithmetic number, because the mean of its divisors is an integer number (16536948587640).

Almost surely, 2131320303213003 is an apocalyptic number.

131320303213003 is a deficient number, since it is larger than the sum of its proper divisors (975285488117).

131320303213003 is a wasteful number, since it uses less digits than its factorization.

131320303213003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121327157.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 131320303213003 its reverse (300312303023131), we get a palindrome (431632606236134).

The spelling of 131320303213003 in words is "one hundred thirty-one trillion, three hundred twenty billion, three hundred three million, two hundred thirteen thousand, three".

Divisors: 1 137 7901 1082437 121319119 16620719303 958542359219 131320303213003