1045523007113 has 8 divisors (see below), whose sum is σ = 1127947769088. Its totient is φ = 963383947344.

The previous prime is 1045523007101. The next prime is 1045523007161. The reversal of 1045523007113 is 3117003255401.

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

It is not a de Polignac number, because 1045523007113 - 2¹² = 1045523003017 is a prime.

It is a super-2 number, since 2×1045523007113² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1045523007113.

It is not an unprimeable number, because it can be changed into a prime (1045523007713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71417945 + ... + 71432582.

It is an arithmetic number, because the mean of its divisors is an integer number (140993471136).

Almost surely, 2^{1045523007113} is an apocalyptic number.

1045523007113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1045523007113 is a deficient number, since it is larger than the sum of its proper divisors (82424761975).

1045523007113 is a wasteful number, since it uses less digits than its factorization.

1045523007113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142851103.

The product of its (nonzero) digits is 12600, while the sum is 32.

The spelling of 1045523007113 in words is "one trillion, forty-five billion, five hundred twenty-three million, seven thousand, one hundred thirteen".