1241665102 has 8 divisors (see below), whose sum is σ = 1926721800. Its totient is φ = 599424504.

The previous prime is 1241665069. The next prime is 1241665147. The reversal of 1241665102 is 2015661421.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 10703952 + ... + 10704067.

It is an arithmetic number, because the mean of its divisors is an integer number (240840225).

Almost surely, 2^1241665102 is an apocalyptic number.

1241665102 is a deficient number, since it is larger than the sum of its proper divisors (685056698).

1241665102 is a wasteful number, since it uses less digits than its factorization.

1241665102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21408050.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1241665102 is about 35237.2686512448. The cubic root of 1241665102 is about 1074.8177378397.

The spelling of 1241665102 in words is "one billion, two hundred forty-one million, six hundred sixty-five thousand, one hundred two".