1010020053 has 8 divisors (see below), whose sum is σ = 1539078208. Its totient is φ = 577154304.

The previous prime is 1010020027. The next prime is 1010020061. The reversal of 1010020053 is 3500200101.

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

It is a de Polignac number, because none of the positive numbers 2^k-1010020053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010020003) 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, 24048076 + ... + 24048117.

It is an arithmetic number, because the mean of its divisors is an integer number (192384776).

Almost surely, 2^1010020053 is an apocalyptic number.

It is an amenable number.

1010020053 is a deficient number, since it is larger than the sum of its proper divisors (529058155).

1010020053 is an equidigital number, since it uses as much as digits as its factorization.

1010020053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48096203.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1010020053 is about 31780.8126548079. The cubic root of 1010020053 is about 1003.3289236373.

Adding to 1010020053 its reverse (3500200101), we get a palindrome (4510220154).

The spelling of 1010020053 in words is "one billion, ten million, twenty thousand, fifty-three".