101420403132111 has 32 divisors (see below), whose sum is σ = 155040848263680. Its totient is φ = 57768836235264.

The previous prime is 101420403132109. The next prime is 101420403132133. The reversal of 101420403132111 is 111231304024101.

It is not a de Polignac number, because 101420403132111 - 2¹ = 101420403132109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101420403032111) 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, 17389596 + ... + 22477518.

It is an arithmetic number, because the mean of its divisors is an integer number (4845026508240).

Almost surely, 2^{101420403132111} is an apocalyptic number.

101420403132111 is a deficient number, since it is larger than the sum of its proper divisors (53620445131569).

101420403132111 is a wasteful number, since it uses less digits than its factorization.

101420403132111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5090975.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 101420403132111 its reverse (111231304024101), we get a palindrome (212651707156212).

The spelling of 101420403132111 in words is "one hundred one trillion, four hundred twenty billion, four hundred three million, one hundred thirty-two thousand, one hundred eleven".