1061050055031 has 12 divisors (see below), whose sum is σ = 1532642791680. Its totient is φ = 707359810560.

The previous prime is 1061050055011. The next prime is 1061050055033. The reversal of 1061050055031 is 1305500501601.

1061050055031 is a `hidden beast` number, since 1 + 0 + 6 + 105 + 0 + 0 + 550 + 3 + 1 = 666.

It is not a de Polignac number, because 1061050055031 - 2²⁹ = 1060513184119 is a prime.

It is a super-2 number, since 2×1061050055031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061050054986 and 1061050055004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061050055033) 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, 507850 + ... + 1542728.

It is an arithmetic number, because the mean of its divisors is an integer number (127720232640).

Almost surely, 2^{1061050055031} is an apocalyptic number.

1061050055031 is a deficient number, since it is larger than the sum of its proper divisors (471592736649).

1061050055031 is a wasteful number, since it uses less digits than its factorization.

1061050055031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148806 (or 1148803 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

Adding to 1061050055031 its reverse (1305500501601), we get a palindrome (2366550556632).

The spelling of 1061050055031 in words is "one trillion, sixty-one billion, fifty million, fifty-five thousand, thirty-one".