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1301101113210 = 235167259700821
BaseRepresentation
bin10010111011101111101…
…010110110111101111010
311121101100222021210120220
4102323233222312331322
5132304123341110320
62433415000200510
7163000332662103
oct22735752667572
94541328253526
101301101113210
11461880727908
121901b4169136
1395902277a12
1446d8b8d73aa
1523ca092ae40
hex12eefab6f7a

1301101113210 has 32 divisors (see below), whose sum is σ = 3141341142912. Its totient is φ = 344882688960.

The previous prime is 1301101113167. The next prime is 1301101113239. The reversal of 1301101113210 is 123111011031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1301101113210.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129845401 + ... + 129855420.

It is an arithmetic number, because the mean of its divisors is an integer number (98166910716).

Almost surely, 21301101113210 is an apocalyptic number.

1301101113210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301101113210 is an abundant number, since it is smaller than the sum of its proper divisors (1840240029702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1301101113210 is a wasteful number, since it uses less digits than its factorization.

1301101113210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259700998.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1301101113210 its reverse (123111011031), we get a palindrome (1424212124241).

The spelling of 1301101113210 in words is "one trillion, three hundred one billion, one hundred one million, one hundred thirteen thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 167 334 501 835 1002 1670 2505 5010 259700821 519401642 779102463 1298504105 1558204926 2597008210 3895512315 7791024630 43370037107 86740074214 130110111321 216850185535 260220222642 433700371070 650550556605 1301101113210