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130213321092 = 22331205678899
BaseRepresentation
bin111100101000101010…
…0011001100110000100
3110110002210100002011000
41321101110121212010
54113134102233332
6135452535213300
712256543652511
oct1712124314604
9413083302130
10130213321092
1150250030458
12212a0217230
13c38214422a
146433958308
1535c194eb7c
hex1e51519984

130213321092 has 24 divisors (see below), whose sum is σ = 337590092000. Its totient is φ = 43404440328.

The previous prime is 130213321031. The next prime is 130213321093. The reversal of 130213321092 is 290123312031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (130213321093) 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, 602839342 + ... + 602839557.

Almost surely, 2130213321092 is an apocalyptic number.

130213321092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130213321092 is an abundant number, since it is smaller than the sum of its proper divisors (207376770908).

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

130213321092 is a wasteful number, since it uses less digits than its factorization.

130213321092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205678912 (or 1205678904 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 130213321092 in words is "one hundred thirty billion, two hundred thirteen million, three hundred twenty-one thousand, ninety-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 1205678899 2411357798 3617036697 4822715596 7234073394 10851110091 14468146788 21702220182 32553330273 43404440364 65106660546 130213321092