1061153251029 has 6 divisors (see below), whose sum is σ = 1532776918166. Its totient is φ = 707435500680.

The previous prime is 1061153251001. The next prime is 1061153251049. The reversal of 1061153251029 is 9201523511601.

It is a happy number.

1061153251029 is a `hidden beast` number, since 1 + 0 + 6 + 11 + 532 + 5 + 102 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1031490078129 + 29663172900 = 1015623^2 + 172230^2 .

It is not a de Polignac number, because 1061153251029 - 2¹⁵ = 1061153218261 is a prime.

It is a super-2 number, since 2×1061153251029² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1061153250984 and 1061153251002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061153251049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58952958382 + ... + 58952958399.

Almost surely, 2^{1061153251029} is an apocalyptic number.

It is an amenable number.

1061153251029 is a deficient number, since it is larger than the sum of its proper divisors (471623667137).

1061153251029 is a wasteful number, since it uses less digits than its factorization.

1061153251029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117905916787 (or 117905916784 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The spelling of 1061153251029 in words is "one trillion, sixty-one billion, one hundred fifty-three million, two hundred fifty-one thousand, twenty-nine".