1054723156100 has 36 divisors (see below), whose sum is σ = 2304110014500. Its totient is φ = 419057784960.

The previous prime is 1054723156099. The next prime is 1054723156141. The reversal of 1054723156100 is 16513274501.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 476295980164 + 578427175936 = 690142^2 + 760544^2 .

It is a super-2 number, since 2×1054723156100² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35378495 + ... + 35408294.

Almost surely, 2^{1054723156100} is an apocalyptic number.

1054723156100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1054723156100 is an abundant number, since it is smaller than the sum of its proper divisors (1249386858400).

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

1054723156100 is a wasteful number, since it uses less digits than its factorization.

1054723156100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70786952 (or 70786945 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 1054723156100 in words is "one trillion, fifty-four billion, seven hundred twenty-three million, one hundred fifty-six thousand, one hundred".