31413414101 has 4 divisors (see below), whose sum is σ = 31766373900. Its totient is φ = 31060454304.

The previous prime is 31413414083. The next prime is 31413414103. The reversal of 31413414101 is 10141431413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10141431413 = 17 ⋅596554789.

It can be written as a sum of positive squares in 2 ways, for example, as 15825891601 + 15587522500 = 125801^2 + 124850^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31413414101 is a prime.

It is a super-4 number, since 4×31413414101⁴ (a number of 43 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31413414103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176479766 + ... + 176479943.

It is an arithmetic number, because the mean of its divisors is an integer number (7941593475).

Almost surely, 2^31413414101 is an apocalyptic number.

It is an amenable number.

31413414101 is a deficient number, since it is larger than the sum of its proper divisors (352959799).

31413414101 is an equidigital number, since it uses as much as digits as its factorization.

31413414101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352959798.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 31413414101 its reverse (10141431413), we get a palindrome (41554845514).

The spelling of 31413414101 in words is "thirty-one billion, four hundred thirteen million, four hundred fourteen thousand, one hundred one".