1012361335525 has 12 divisors (see below), whose sum is σ = 1295822510464. Its totient is φ = 783763614000.

The previous prime is 1012361335523. The next prime is 1012361335547. The reversal of 1012361335525 is 5255331632101.

It is not a de Polignac number, because 1012361335525 - 2¹ = 1012361335523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012361335523) 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, 653135571 + ... + 653137120.

Almost surely, 2^{1012361335525} is an apocalyptic number.

It is an amenable number.

1012361335525 is a deficient number, since it is larger than the sum of its proper divisors (283461174939).

1012361335525 is a wasteful number, since it uses less digits than its factorization.

1012361335525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306272732 (or 1306272727 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 37.

Adding to 1012361335525 its reverse (5255331632101), we get a palindrome (6267692967626).

The spelling of 1012361335525 in words is "one trillion, twelve billion, three hundred sixty-one million, three hundred thirty-five thousand, five hundred twenty-five".