501121030035132 has 72 divisors (see below), whose sum is σ = 1370280126260864. Its totient is φ = 153499646284416.

The previous prime is 501121030035107. The next prime is 501121030035169. The reversal of 501121030035132 is 231530030121105.

501121030035132 is a `hidden beast` number, since 5 + 0 + 1 + 1 + 2 + 1 + 0 + 300 + 351 + 3 + 2 = 666.

It is a super-2 number, since 2×501121030035132² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 501121030035096 and 501121030035105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2400728443 + ... + 2400937170.

Almost surely, 2^{501121030035132} is an apocalyptic number.

501121030035132 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

501121030035132 is an abundant number, since it is smaller than the sum of its proper divisors (869159096225732).

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

501121030035132 is a wasteful number, since it uses less digits than its factorization.

501121030035132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4801665859 (or 4801665854 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 501121030035132 its reverse (231530030121105), we get a palindrome (732651060156237).

The spelling of 501121030035132 in words is "five hundred one trillion, one hundred twenty-one billion, thirty million, thirty-five thousand, one hundred thirty-two".