1252103472092 has 12 divisors (see below), whose sum is σ = 2390379355896. Its totient is φ = 569137941840.

The previous prime is 1252103472091. The next prime is 1252103472143. The reversal of 1252103472092 is 2902743012521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252103472091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14228448503 + ... + 14228448590.

It is an arithmetic number, because the mean of its divisors is an integer number (199198279658).

Almost surely, 2^{1252103472092} is an apocalyptic number.

It is an amenable number.

1252103472092 is a deficient number, since it is larger than the sum of its proper divisors (1138275883804).

1252103472092 is a wasteful number, since it uses less digits than its factorization.

1252103472092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28456897108 (or 28456897106 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 1252103472092 in words is "one trillion, two hundred fifty-two billion, one hundred three million, four hundred seventy-two thousand, ninety-two".