1101510054140 has 96 divisors (see below), whose sum is σ = 2356436408256. Its totient is φ = 432455270400.

The previous prime is 1101510054137. The next prime is 1101510054179. The reversal of 1101510054140 is 414500151011.

It is a super-2 number, since 2×1101510054140² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114224159 + ... + 114233801.

It is an arithmetic number, because the mean of its divisors is an integer number (24546212586).

Almost surely, 2^{1101510054140} is an apocalyptic number.

1101510054140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101510054140 is an abundant number, since it is smaller than the sum of its proper divisors (1254926354116).

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

1101510054140 is a wasteful number, since it uses less digits than its factorization.

1101510054140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10239 (or 10237 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 23.

The spelling of 1101510054140 in words is "one trillion, one hundred one billion, five hundred ten million, fifty-four thousand, one hundred forty".