10203605633492 has 24 divisors (see below), whose sum is σ = 18030086919936. Its totient is φ = 5052154507488.

The previous prime is 10203605633483. The next prime is 10203605633521. The reversal of 10203605633492 is 29433650630201.

It is a happy number.

It is a super-2 number, since 2×10203605633492² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19270478 + ... + 19792890.

It is an arithmetic number, because the mean of its divisors is an integer number (751253621664).

Almost surely, 2^{10203605633492} is an apocalyptic number.

It is an amenable number.

10203605633492 is a deficient number, since it is larger than the sum of its proper divisors (7826481286444).

10203605633492 is a wasteful number, since it uses less digits than its factorization.

10203605633492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569927 (or 569925 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 10203605633492 in words is "ten trillion, two hundred three billion, six hundred five million, six hundred thirty-three thousand, four hundred ninety-two".