1015151001061 has 8 divisors (see below), whose sum is σ = 1015583212800. Its totient is φ = 1014718885488.

The previous prime is 1015151000947. The next prime is 1015151001077. The reversal of 1015151001061 is 1601001515101.

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

It is a cyclic number.

It is not a de Polignac number, because 1015151001061 - 2¹¹ = 1015150999013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1015151001961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27271140 + ... + 27308338.

It is an arithmetic number, because the mean of its divisors is an integer number (126947901600).

Almost surely, 2^{1015151001061} is an apocalyptic number.

It is an amenable number.

1015151001061 is a deficient number, since it is larger than the sum of its proper divisors (432211739).

1015151001061 is an equidigital number, since it uses as much as digits as its factorization.

1015151001061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48083.

The product of its (nonzero) digits is 150, while the sum is 22.

Adding to 1015151001061 its reverse (1601001515101), we get a palindrome (2616152516162).

The spelling of 1015151001061 in words is "one trillion, fifteen billion, one hundred fifty-one million, one thousand, sixty-one".