10431401351111 has 16 divisors (see below), whose sum is σ = 11894742766368. Its totient is φ = 9062488704000.

The previous prime is 10431401351069. The next prime is 10431401351141. The reversal of 10431401351111 is 11115310413401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10431401351111 - 2⁶ = 10431401351047 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 (10431401351141) 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, 36943376 + ... + 37224666.

It is an arithmetic number, because the mean of its divisors is an integer number (743421422898).

Almost surely, 2^{10431401351111} is an apocalyptic number.

10431401351111 is a deficient number, since it is larger than the sum of its proper divisors (1463341415257).

10431401351111 is a wasteful number, since it uses less digits than its factorization.

10431401351111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449122.

The product of its (nonzero) digits is 720, while the sum is 26.

Adding to 10431401351111 its reverse (11115310413401), we get a palindrome (21546711764512).

The spelling of 10431401351111 in words is "ten trillion, four hundred thirty-one billion, four hundred one million, three hundred fifty-one thousand, one hundred eleven".