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1330131000243 = 33896591137859
BaseRepresentation
bin10011010110110001111…
…111000101101110110011
311201011022010010212011010
4103112301333011232303
5133243102014001433
62455015335322003
7165045612645213
oct23266177055663
94634263125133
101330131000243
11473118300691
12195956220303
139857a668376
1448543174243
15248ee2c8e63
hex135b1fc5bb3

1330131000243 has 8 divisors (see below), whose sum is σ = 1773514110400. Its totient is φ = 886750945128.

The previous prime is 1330131000227. The next prime is 1330131000277. The reversal of 1330131000243 is 3420001310331.

Adding to 1330131000243 its reverse (3420001310331), we get a palindrome (4750132310574).

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

It is not a de Polignac number, because 1330131000243 - 24 = 1330131000227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330131000043) 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, 600048 + ... + 1737906.

It is an arithmetic number, because the mean of its divisors is an integer number (221689263800).

Almost surely, 21330131000243 is an apocalyptic number.

1330131000243 is a deficient number, since it is larger than the sum of its proper divisors (443383110157).

1330131000243 is a wasteful number, since it uses less digits than its factorization.

1330131000243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527521.

The product of its (nonzero) digits is 648, while the sum is 21.

The spelling of 1330131000243 in words is "one trillion, three hundred thirty billion, one hundred thirty-one million, two hundred forty-three", and thus it is an aban number.

Divisors: 1 3 389659 1137859 1168977 3413577 443377000081 1330131000243