1253003041041 has 16 divisors (see below), whose sum is σ = 1673629267968. Its totient is φ = 833856670800.

The previous prime is 1253003041039. The next prime is 1253003041057. The reversal of 1253003041041 is 1401403003521.

It is a happy number.

It is not a de Polignac number, because 1253003041041 - 2¹ = 1253003041039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1253003041091) 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, 8840826 + ... + 8981436.

It is an arithmetic number, because the mean of its divisors is an integer number (104601829248).

Almost surely, 2^{1253003041041} is an apocalyptic number.

It is an amenable number.

1253003041041 is a deficient number, since it is larger than the sum of its proper divisors (420626226927).

1253003041041 is a wasteful number, since it uses less digits than its factorization.

1253003041041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145852.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 1253003041041 its reverse (1401403003521), we get a palindrome (2654406044562).

The spelling of 1253003041041 in words is "one trillion, two hundred fifty-three billion, three million, forty-one thousand, forty-one".