101110142031 has 8 divisors (see below), whose sum is σ = 134828599680. Its totient is φ = 67399222872.

The previous prime is 101110141991. The next prime is 101110142053. The reversal of 101110142031 is 130241011101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101110142031 - 2⁹ = 101110141519 is a prime.

It is a super-2 number, since 2×101110142031² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101110142031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101110142131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1853251 + ... + 1907028.

It is an arithmetic number, because the mean of its divisors is an integer number (16853574960).

Almost surely, 2^101110142031 is an apocalyptic number.

101110142031 is a deficient number, since it is larger than the sum of its proper divisors (33718457649).

101110142031 is an equidigital number, since it uses as much as digits as its factorization.

101110142031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3769245.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 101110142031 its reverse (130241011101), we get a palindrome (231351153132).

The spelling of 101110142031 in words is "one hundred one billion, one hundred ten million, one hundred forty-two thousand, thirty-one".