1054723156101 has 12 divisors (see below), whose sum is σ = 1523567773728. Its totient is φ = 703112415144.

The previous prime is 1054723156099. The next prime is 1054723156141. The reversal of 1054723156101 is 1016513274501.

1054723156101 is a `hidden beast` number, since 1 + 0 + 5 + 4 + 7 + 2 + 31 + 5 + 610 + 1 = 666.

It is not a de Polignac number, because 1054723156101 - 2¹ = 1054723156099 is a prime.

It is a super-2 number, since 2×1054723156101² (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 (1054723156141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2845305 + ... + 3194558.

It is an arithmetic number, because the mean of its divisors is an integer number (126963981144).

Almost surely, 2^{1054723156101} is an apocalyptic number.

It is an amenable number.

1054723156101 is a deficient number, since it is larger than the sum of its proper divisors (468844617627).

1054723156101 is a wasteful number, since it uses less digits than its factorization.

1054723156101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6059272 (or 6059269 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 1054723156101 in words is "one trillion, fifty-four billion, seven hundred twenty-three million, one hundred fifty-six thousand, one hundred one".