1102723291742 has 8 divisors (see below), whose sum is σ = 1654095133656. Its totient is φ = 551358247192.

The previous prime is 1102723291633. The next prime is 1102723291751. The reversal of 1102723291742 is 2471923272011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1102723291742.

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, 1272308 + ... + 1955559.

It is an arithmetic number, because the mean of its divisors is an integer number (206761891707).

Almost surely, 2^{1102723291742} is an apocalyptic number.

1102723291742 is a deficient number, since it is larger than the sum of its proper divisors (551371841914).

1102723291742 is a wasteful number, since it uses less digits than its factorization.

1102723291742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3398682.

The product of its (nonzero) digits is 84672, while the sum is 41.

The spelling of 1102723291742 in words is "one trillion, one hundred two billion, seven hundred twenty-three million, two hundred ninety-one thousand, seven hundred forty-two".