1052005101 has 48 divisors (see below), whose sum is σ = 1740753792. Its totient is φ = 551669760.

The previous prime is 1052005079. The next prime is 1052005103. The reversal of 1052005101 is 1015002501.

It is not a de Polignac number, because 1052005101 - 2⁶ = 1052005037 is a prime.

It is a super-2 number, since 2×1052005101² = 2213429465060040402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052005103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 599241 + ... + 600993.

It is an arithmetic number, because the mean of its divisors is an integer number (36265704).

Almost surely, 2^1052005101 is an apocalyptic number.

It is an amenable number.

1052005101 is a deficient number, since it is larger than the sum of its proper divisors (688748691).

1052005101 is a wasteful number, since it uses less digits than its factorization.

1052005101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862 (or 1821 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 1052005101 is about 32434.6281156421. The cubic root of 1052005101 is about 1017.0429223615.

Adding to 1052005101 its reverse (1015002501), we get a palindrome (2067007602).

The spelling of 1052005101 in words is "one billion, fifty-two million, five thousand, one hundred one".