1010640103253 has 16 divisors (see below), whose sum is σ = 1103776027200. Its totient is φ = 917714714880.

The previous prime is 1010640103189. The next prime is 1010640103261. The reversal of 1010640103253 is 3523010460101.

It is a cyclic number.

It is not a de Polignac number, because 1010640103253 - 2⁶ = 1010640103189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010640108253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37805750 + ... + 37832472.

It is an arithmetic number, because the mean of its divisors is an integer number (68986001700).

Almost surely, 2^{1010640103253} is an apocalyptic number.

It is an amenable number.

1010640103253 is a deficient number, since it is larger than the sum of its proper divisors (93135923947).

1010640103253 is a wasteful number, since it uses less digits than its factorization.

1010640103253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30532.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 1010640103253 its reverse (3523010460101), we get a palindrome (4533650563354).

The spelling of 1010640103253 in words is "one trillion, ten billion, six hundred forty million, one hundred three thousand, two hundred fifty-three".