1013251423541 has 16 divisors (see below), whose sum is σ = 1168417329024. Its totient is φ = 860691654144.

The previous prime is 1013251423523. The next prime is 1013251423549. The reversal of 1013251423541 is 1453241523101.

It is a de Polignac number, because none of the positive numbers 2^k-1013251423541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1013251423498 and 1013251423507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013251423549) 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, 5640785 + ... + 5817641.

It is an arithmetic number, because the mean of its divisors is an integer number (73026083064).

Almost surely, 2^{1013251423541} is an apocalyptic number.

It is an amenable number.

1013251423541 is a deficient number, since it is larger than the sum of its proper divisors (155165905483).

1013251423541 is a wasteful number, since it uses less digits than its factorization.

1013251423541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184220.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 1013251423541 its reverse (1453241523101), we get a palindrome (2466492946642).

The spelling of 1013251423541 in words is "one trillion, thirteen billion, two hundred fifty-one million, four hundred twenty-three thousand, five hundred forty-one".