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1310142142101 = 31333593388259
BaseRepresentation
bin10011000100001010100…
…011101001011010010101
311122020201001120122122210
4103010022203221122111
5132431132342021401
62441512044544033
7163440354314652
oct23041243513225
94566631518583
101310142142101
114656a00a1711
12191ab7b52019
1396713391c60
14475a854cc29
152412e50e4d6
hex1310a8e9695

1310142142101 has 8 divisors (see below), whose sum is σ = 1881229742560. Its totient is φ = 806241318192.

The previous prime is 1310142142061. The next prime is 1310142142147. The reversal of 1310142142101 is 1012412410131.

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

It is not a de Polignac number, because 1310142142101 - 233 = 1301552207509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310142142301) 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, 16796694091 + ... + 16796694168.

It is an arithmetic number, because the mean of its divisors is an integer number (235153717820).

Almost surely, 21310142142101 is an apocalyptic number.

It is an amenable number.

1310142142101 is a deficient number, since it is larger than the sum of its proper divisors (571087600459).

1310142142101 is a wasteful number, since it uses less digits than its factorization.

1310142142101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33593388275.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1310142142101 its reverse (1012412410131), we get a palindrome (2322554552232).

The spelling of 1310142142101 in words is "one trillion, three hundred ten billion, one hundred forty-two million, one hundred forty-two thousand, one hundred one".

Divisors: 1 3 13 39 33593388259 100780164777 436714047367 1310142142101