1052230101 has 16 divisors (see below), whose sum is σ = 1526476224. Its totient is φ = 640848384.

The previous prime is 1052230073. The next prime is 1052230163. The reversal of 1052230101 is 1010322501.

It is not a de Polignac number, because 1052230101 - 2⁷ = 1052229973 is a prime.

It is a super-2 number, since 2×1052230101² = 2214376370900940402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052238101) 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 15 ways as a sum of consecutive naturals, for example, 135291 + ... + 142856.

It is an arithmetic number, because the mean of its divisors is an integer number (95404764).

Almost surely, 2^1052230101 is an apocalyptic number.

It is an amenable number.

1052230101 is a deficient number, since it is larger than the sum of its proper divisors (474246123).

1052230101 is a wasteful number, since it uses less digits than its factorization.

1052230101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278260.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1052230101 is about 32438.0964453835. The cubic root of 1052230101 is about 1017.1154246542.

Adding to 1052230101 its reverse (1010322501), we get a palindrome (2062552602).

The spelling of 1052230101 in words is "one billion, fifty-two million, two hundred thirty thousand, one hundred one".