10031211231411 has 32 divisors (see below), whose sum is σ = 14376740958720. Its totient is φ = 6205832441600.

The previous prime is 10031211231409. The next prime is 10031211231557. The reversal of 10031211231411 is 11413211213001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10031211231411 - 2¹ = 10031211231409 is a prime.

It is a super-4 number, since 4×10031211231411⁴ (a number of 53 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (10031216231411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9398220 + ... + 10411001.

It is an arithmetic number, because the mean of its divisors is an integer number (449273154960).

Almost surely, 2^{10031211231411} is an apocalyptic number.

10031211231411 is a deficient number, since it is larger than the sum of its proper divisors (4345529727309).

10031211231411 is a wasteful number, since it uses less digits than its factorization.

10031211231411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19809467.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 10031211231411 its reverse (11413211213001), we get a palindrome (21444422444412).

The spelling of 10031211231411 in words is "ten trillion, thirty-one billion, two hundred eleven million, two hundred thirty-one thousand, four hundred eleven".