1341780603 has 16 divisors (see below), whose sum is σ = 1804094976. Its totient is φ = 887008320.

The previous prime is 1341780569. The next prime is 1341780619. The reversal of 1341780603 is 3060871431.

It is not a de Polignac number, because 1341780603 - 2¹⁷ = 1341649531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1341780653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 731898 + ... + 733728.

It is an arithmetic number, because the mean of its divisors is an integer number (112755936).

Almost surely, 2^1341780603 is an apocalyptic number.

1341780603 is a deficient number, since it is larger than the sum of its proper divisors (462314373).

1341780603 is a wasteful number, since it uses less digits than its factorization.

1341780603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3754.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 1341780603 is about 36630.3235448446. The cubic root of 1341780603 is about 1102.9618807116.

The spelling of 1341780603 in words is "one billion, three hundred forty-one million, seven hundred eighty thousand, six hundred three".