1054115141020 has 48 divisors (see below), whose sum is σ = 2219420827008. Its totient is φ = 420546101760.

The previous prime is 1054115141011. The next prime is 1054115141021. The reversal of 1054115141020 is 201415114501.

It is a happy number.

It is a super-2 number, since 2×1054115141020² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054115141021) 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, 21947272 + ... + 21995248.

It is an arithmetic number, because the mean of its divisors is an integer number (46237933896).

Almost surely, 2^{1054115141020} is an apocalyptic number.

1054115141020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1054115141020 is an abundant number, since it is smaller than the sum of its proper divisors (1165305685988).

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

1054115141020 is a wasteful number, since it uses less digits than its factorization.

1054115141020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50830 (or 50828 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 25.

The spelling of 1054115141020 in words is "one trillion, fifty-four billion, one hundred fifteen million, one hundred forty-one thousand, twenty".