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132030231011 = 778723966279
BaseRepresentation
bin111101011110110011…
…1010111000111100011
3110121210102011122222222
41322331213113013203
54130344214343021
6140353122021255
712352555306130
oct1727547270743
9417712148888
10132030231011
1150aa26947a8
12217087a782b
13c5b16a5063
146566d93587
15367b1e86ab
hex1ebd9d71e3

132030231011 has 8 divisors (see below), whose sum is σ = 151083429120. Its totient is φ = 113024967048.

The previous prime is 132030231001. The next prime is 132030231031. The reversal of 132030231011 is 110132030231.

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

It is not a de Polignac number, because 132030231011 - 26 = 132030230947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132030231001) 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, 11977631 + ... + 11988648.

It is an arithmetic number, because the mean of its divisors is an integer number (18885428640).

Almost surely, 2132030231011 is an apocalyptic number.

132030231011 is a deficient number, since it is larger than the sum of its proper divisors (19053198109).

132030231011 is an equidigital number, since it uses as much as digits as its factorization.

132030231011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23967073.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 132030231011 its reverse (110132030231), we get a palindrome (242162261242).

The spelling of 132030231011 in words is "one hundred thirty-two billion, thirty million, two hundred thirty-one thousand, eleven".

Divisors: 1 7 787 5509 23966279 167763953 18861461573 132030231011