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130221101333 = 6112831663891
BaseRepresentation
bin111100101000111001…
…0000101000100010101
3110110010022222100122002
41321101302011010111
54113143100220313
6135453414045045
712260000045441
oct1712162050425
9413108870562
10130221101333
1150254464904
12212a2949785
13c38393961b
1464349c1821
1535c248a058
hex1e51c85115

130221101333 has 8 divisors (see below), whose sum is σ = 132459114336. Its totient is φ = 127986418800.

The previous prime is 130221101323. The next prime is 130221101341. The reversal of 130221101333 is 333101122031.

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 130221101333 - 216 = 130221035797 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 (130221101323) 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, 753683 + ... + 910208.

It is an arithmetic number, because the mean of its divisors is an integer number (16557389292).

Almost surely, 2130221101333 is an apocalyptic number.

It is an amenable number.

130221101333 is a deficient number, since it is larger than the sum of its proper divisors (2238013003).

130221101333 is a wasteful number, since it uses less digits than its factorization.

130221101333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665235.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 130221101333 its reverse (333101122031), we get a palindrome (463322223364).

The spelling of 130221101333 in words is "one hundred thirty billion, two hundred twenty-one million, one hundred one thousand, three hundred thirty-three".

Divisors: 1 61 1283 78263 1663891 101497351 2134772153 130221101333