103066040252 has 36 divisors (see below), whose sum is σ = 213485235600. Its totient is φ = 42648006912.

The previous prime is 103066040221. The next prime is 103066040263. The reversal of 103066040252 is 252040660301.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2164877 + ... + 2211972.

Almost surely, 2^103066040252 is an apocalyptic number.

It is an amenable number.

103066040252 is an abundant number, since it is smaller than the sum of its proper divisors (110419195348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103066040252 is a wasteful number, since it uses less digits than its factorization.

103066040252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4376918 (or 4376887 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 103066040252 in words is "one hundred three billion, sixty-six million, forty thousand, two hundred fifty-two".