1501113325020 has 96 divisors (see below), whose sum is σ = 4397314424832. Its totient is φ = 381892819968.

The previous prime is 1501113325003. The next prime is 1501113325039. The reversal of 1501113325020 is 205233111051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 891517 + ... + 1948596.

It is an arithmetic number, because the mean of its divisors is an integer number (45805358592).

Almost surely, 2^{1501113325020} is an apocalyptic number.

1501113325020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1501113325020 is an abundant number, since it is smaller than the sum of its proper divisors (2896201099812).

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

1501113325020 is a wasteful number, since it uses less digits than its factorization.

1501113325020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2840531 (or 2840529 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 1501113325020 its reverse (205233111051), we get a palindrome (1706346436071).

The spelling of 1501113325020 in words is "one trillion, five hundred one billion, one hundred thirteen million, three hundred twenty-five thousand, twenty".