1045106513 has 8 divisors (see below), whose sum is σ = 1141420896. Its totient is φ = 949009600.

The previous prime is 1045106509. The next prime is 1045106519. The reversal of 1045106513 is 3156015401.

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

It is not a de Polignac number, because 1045106513 - 2² = 1045106509 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1045106519) 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, 44231 + ... + 63612.

It is an arithmetic number, because the mean of its divisors is an integer number (142677612).

Almost surely, 2^1045106513 is an apocalyptic number.

It is an amenable number.

1045106513 is a deficient number, since it is larger than the sum of its proper divisors (96314383).

1045106513 is a wasteful number, since it uses less digits than its factorization.

1045106513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108735.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 1045106513 is about 32328.1071669840. The cubic root of 1045106513 is about 1014.8149380706.

The spelling of 1045106513 in words is "one billion, forty-five million, one hundred six thousand, five hundred thirteen".