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103001132 = 22131980791
BaseRepresentation
bin1100010001110…
…10110000101100
321011210222222202
412020322300230
5202332014012
614115401032
72360331563
oct610726054
9234728882
10103001132
1153161303
122a5b3178
1318454820
14d972bda
159098cc2
hex623ac2c

103001132 has 12 divisors (see below), whose sum is σ = 194117616. Its totient is φ = 47538960.

The previous prime is 103001131. The next prime is 103001137. The reversal of 103001132 is 231100301.

It is not an unprimeable number, because it can be changed into a prime (103001131) 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, 990344 + ... + 990447.

It is an arithmetic number, because the mean of its divisors is an integer number (16176468).

Almost surely, 2103001132 is an apocalyptic number.

It is an amenable number.

103001132 is a deficient number, since it is larger than the sum of its proper divisors (91116484).

103001132 is a wasteful number, since it uses less digits than its factorization.

103001132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980808 (or 1980806 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 103001132 is about 10148.9473345761. The cubic root of 103001132 is about 468.7565320097.

Adding to 103001132 its reverse (231100301), we get a palindrome (334101433).

The spelling of 103001132 in words is "one hundred three million, one thousand, one hundred thirty-two".

Divisors: 1 2 4 13 26 52 1980791 3961582 7923164 25750283 51500566 103001132