1030431052541 has 16 divisors (see below), whose sum is σ = 1124872422336. Its totient is φ = 936117600000.

The previous prime is 1030431052489. The next prime is 1030431052579. The reversal of 1030431052541 is 1452501340301.

It is not a de Polignac number, because 1030431052541 - 2³⁸ = 755553145597 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 (1030431052591) 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, 171421226 + ... + 171427236.

It is an arithmetic number, because the mean of its divisors is an integer number (70304526396).

Almost surely, 2^{1030431052541} is an apocalyptic number.

1030431052541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1030431052541 is a deficient number, since it is larger than the sum of its proper divisors (94441369795).

1030431052541 is a wasteful number, since it uses less digits than its factorization.

1030431052541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14044.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 1030431052541 its reverse (1452501340301), we get a palindrome (2482932392842).

The spelling of 1030431052541 in words is "one trillion, thirty billion, four hundred thirty-one million, fifty-two thousand, five hundred forty-one".