1308037045 has 16 divisors (see below), whose sum is σ = 1888295040. Its totient is φ = 849731904.

The previous prime is 1308037043. The next prime is 1308037057. The reversal of 1308037045 is 5407308031.

It is not a de Polignac number, because 1308037045 - 2¹ = 1308037043 is a prime.

It is a super-2 number, since 2×1308037045² = 3421921822184664050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1308036998 and 1308037016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1308037043) 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, 982822 + ... + 984151.

It is an arithmetic number, because the mean of its divisors is an integer number (118018440).

Almost surely, 2^1308037045 is an apocalyptic number.

It is an amenable number.

1308037045 is a deficient number, since it is larger than the sum of its proper divisors (580257995).

1308037045 is a wasteful number, since it uses less digits than its factorization.

1308037045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967004.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 1308037045 is about 36166.7947847193. The cubic root of 1308037045 is about 1093.6373854340.

The spelling of 1308037045 in words is "one billion, three hundred eight million, thirty-seven thousand, forty-five".