1011010345 has 8 divisors (see below), whose sum is σ = 1217090376. Its totient is φ = 806222976.

The previous prime is 1011010337. The next prime is 1011010397. The reversal of 1011010345 is 5430101101.

It can be written as a sum of positive squares in 4 ways, for example, as 85877289 + 925133056 = 9267^2 + 30416^2 .

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 1011010345 - 2³ = 1011010337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321442 + ... + 324571.

It is an arithmetic number, because the mean of its divisors is an integer number (152136297).

Almost surely, 2^1011010345 is an apocalyptic number.

It is an amenable number.

1011010345 is a deficient number, since it is larger than the sum of its proper divisors (206080031).

1011010345 is an equidigital number, since it uses as much as digits as its factorization.

1011010345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646331.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1011010345 is about 31796.3888672912. The cubic root of 1011010345 is about 1003.6567270485.

Adding to 1011010345 its reverse (5430101101), we get a palindrome (6441111446).

The spelling of 1011010345 in words is "one billion, eleven million, ten thousand, three hundred forty-five".