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12132033310 = 251213203331
BaseRepresentation
bin10110100110010000…
…00010001100011110
31011022111120011000001
423103020002030132
5144321300031220
65323503324514
7606433403335
oct132310021436
934274504001
1012132033310
115166242211
122426bb073a
1311b4612947
1483138ad1c
154b015180a
hex2d320231e

12132033310 has 8 divisors (see below), whose sum is σ = 21837659976. Its totient is φ = 4852813320.

The previous prime is 12132033299. The next prime is 12132033313. The reversal of 12132033310 is 1333023121.

12132033310 is nontrivially palindromic in base 4.

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

It is a super-2 number, since 2×121320333102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132033313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606601656 + ... + 606601675.

It is an arithmetic number, because the mean of its divisors is an integer number (2729707497).

Almost surely, 212132033310 is an apocalyptic number.

12132033310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12132033310 is a deficient number, since it is larger than the sum of its proper divisors (9705626666).

12132033310 is a wasteful number, since it uses less digits than its factorization.

12132033310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213203338.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12132033310 its reverse (1333023121), we get a palindrome (13465056431).

The spelling of 12132033310 in words is "twelve billion, one hundred thirty-two million, thirty-three thousand, three hundred ten".

Divisors: 1 2 5 10 1213203331 2426406662 6066016655 12132033310