132121023040 has 28 divisors (see below), whose sum is σ = 314613186876. Its totient is φ = 52848409088.

The previous prime is 132121023019. The next prime is 132121023043. The reversal of 132121023040 is 40320121231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13873070656 + 118247952384 = 117784^2 + 343872^2 .

It is a junction number, because it is equal to n+sod(n) for n = 132121022999 and 132121023017.

It is not an unprimeable number, because it can be changed into a prime (132121023043) 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, 206438779 + ... + 206439418.

Almost surely, 2^132121023040 is an apocalyptic number.

132121023040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132121023040 is an abundant number, since it is smaller than the sum of its proper divisors (182492163836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132121023040 is an equidigital number, since it uses as much as digits as its factorization.

132121023040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412878214 (or 412878204 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 132121023040 its reverse (40320121231), we get a palindrome (172441144271).

The spelling of 132121023040 in words is "one hundred thirty-two billion, one hundred twenty-one million, twenty-three thousand, forty".