1015200653061 has 32 divisors (see below), whose sum is σ = 1628656035840. Its totient is φ = 549493205184.

The previous prime is 1015200653057. The next prime is 1015200653069. The reversal of 1015200653061 is 1603560025101.

It is not a de Polignac number, because 1015200653061 - 2² = 1015200653057 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1015200653069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2295811 + ... + 2702063.

It is an arithmetic number, because the mean of its divisors is an integer number (50895501120).

Almost surely, 2^{1015200653061} is an apocalyptic number.

It is an amenable number.

1015200653061 is a deficient number, since it is larger than the sum of its proper divisors (613455382779).

1015200653061 is a wasteful number, since it uses less digits than its factorization.

1015200653061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412545.

The product of its (nonzero) digits is 5400, while the sum is 30.

Adding to 1015200653061 its reverse (1603560025101), we get a palindrome (2618760678162).

The spelling of 1015200653061 in words is "one trillion, fifteen billion, two hundred million, six hundred fifty-three thousand, sixty-one".