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132012031011 = 3715141631041
BaseRepresentation
bin111101011110010000…
…1111011110000100011
3110121202010221000021220
41322330201323300203
54130330034443021
6140351231550123
712352244514660
oct1727441736043
9417663830256
10132012031011
1150a93393883
122170268b343
13c5aa9a2023
1465647b6a67
153679800cc6
hex1ebc87bc23

132012031011 has 16 divisors (see below), whose sum is σ = 202493388288. Its totient is φ = 74935872000.

The previous prime is 132012030949. The next prime is 132012031049. The reversal of 132012031011 is 110130210231.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-132012031011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132012031091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20812350 + ... + 20818691.

It is an arithmetic number, because the mean of its divisors is an integer number (12655836768).

Almost surely, 2132012031011 is an apocalyptic number.

132012031011 is a deficient number, since it is larger than the sum of its proper divisors (70481357277).

132012031011 is a wasteful number, since it uses less digits than its factorization.

132012031011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41631202.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 132012031011 its reverse (110130210231), we get a palindrome (242142241242).

The spelling of 132012031011 in words is "one hundred thirty-two billion, twelve million, thirty-one thousand, eleven".

Divisors: 1 3 7 21 151 453 1057 3171 41631041 124893123 291417287 874251861 6286287191 18858861573 44004010337 132012031011