141431011031 has 2 divisors, whose sum is σ = 141431011032. Its totient is φ = 141431011030.

The previous prime is 141431011027. The next prime is 141431011069. The reversal of 141431011031 is 130110134141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141431011031 - 2² = 141431011027 is a prime.

It is a super-2 number, since 2×141431011031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141431010994 and 141431011012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141431011331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70715505515 + 70715505516.

It is an arithmetic number, because the mean of its divisors is an integer number (70715505516).

Almost surely, 2^141431011031 is an apocalyptic number.

141431011031 is a deficient number, since it is larger than the sum of its proper divisors (1).

141431011031 is an equidigital number, since it uses as much as digits as its factorization.

141431011031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 141431011031 its reverse (130110134141), we get a palindrome (271541145172).

The spelling of 141431011031 in words is "one hundred forty-one billion, four hundred thirty-one million, eleven thousand, thirty-one".