1035621155036 has 12 divisors (see below), whose sum is σ = 1951747561512. Its totient is φ = 477978994608.

The previous prime is 1035621154957. The next prime is 1035621155081. The reversal of 1035621155036 is 6305511265301.

It is a super-3 number, since 3×1035621155036³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9957895670 + ... + 9957895773.

It is an arithmetic number, because the mean of its divisors is an integer number (162645630126).

Almost surely, 2^{1035621155036} is an apocalyptic number.

It is an amenable number.

1035621155036 is a deficient number, since it is larger than the sum of its proper divisors (916126406476).

1035621155036 is a wasteful number, since it uses less digits than its factorization.

1035621155036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19915791460 (or 19915791458 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 38.

The spelling of 1035621155036 in words is "one trillion, thirty-five billion, six hundred twenty-one million, one hundred fifty-five thousand, thirty-six".