10101142031 has 8 divisors (see below), whose sum is σ = 10132820544. Its totient is φ = 10069506720.

The previous prime is 10101142027. The next prime is 10101142033. The reversal of 10101142031 is 13024110101.

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

It is a cyclic number.

It is not a de Polignac number, because 10101142031 - 2² = 10101142027 is a prime.

It is a super-2 number, since 2×10101142031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10101141997 and 10101142015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101142033) 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, 493850 + ... + 513896.

It is an arithmetic number, because the mean of its divisors is an integer number (1266602568).

Almost surely, 2^10101142031 is an apocalyptic number.

10101142031 is a deficient number, since it is larger than the sum of its proper divisors (31678513).

10101142031 is a wasteful number, since it uses less digits than its factorization.

10101142031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21601.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10101142031 its reverse (13024110101), we get a palindrome (23125252132).

The spelling of 10101142031 in words is "ten billion, one hundred one million, one hundred forty-two thousand, thirty-one".