1061010000061 has 8 divisors (see below), whose sum is σ = 1157511420000. Its totient is φ = 964516241040.

The previous prime is 1061010000049. The next prime is 1061010000073. The reversal of 1061010000061 is 1600000101601.

It is an interprime number because it is at equal distance from previous prime (1061010000049) and next prime (1061010000073).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1061010000061 - 2⁹ = 1061009999549 is a prime.

It is a super-2 number, since 2×1061010000061² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061010001061) 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 7 ways as a sum of consecutive naturals, for example, 1623711 + ... + 2181388.

It is an arithmetic number, because the mean of its divisors is an integer number (144688927500).

Almost surely, 2^{1061010000061} is an apocalyptic number.

1061010000061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1061010000061 is a deficient number, since it is larger than the sum of its proper divisors (96501419939).

1061010000061 is a wasteful number, since it uses less digits than its factorization.

1061010000061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3830459.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1061010000061 its reverse (1600000101601), we get a palindrome (2661010101662).

The spelling of 1061010000061 in words is "one trillion, sixty-one billion, ten million, sixty-one", and thus it is an aban number and an uban number.