1380285011 has 8 divisors (see below), whose sum is σ = 1578430464. Its totient is φ = 1182380040.

The previous prime is 1380285007. The next prime is 1380285017. The reversal of 1380285011 is 1105820831.

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

It is a cyclic number.

It is not a de Polignac number, because 1380285011 - 2² = 1380285007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1380285017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47645 + ... + 70926.

It is an arithmetic number, because the mean of its divisors is an integer number (197303808).

Almost surely, 2^1380285011 is an apocalyptic number.

1380285011 is a deficient number, since it is larger than the sum of its proper divisors (198145453).

1380285011 is a wasteful number, since it uses less digits than its factorization.

1380285011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120241.

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 1380285011 is about 37152.1871630729. The cubic root of 1380285011 is about 1113.4129219182.

The spelling of 1380285011 in words is "one billion, three hundred eighty million, two hundred eighty-five thousand, eleven".