101210410142 has 4 divisors (see below), whose sum is σ = 151815615216. Its totient is φ = 50605205070.

The previous prime is 101210410139. The next prime is 101210410151. The reversal of 101210410142 is 241014012101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 241014012101 = 13693 ⋅17601257.

It is a super-2 number, since 2×101210410142² (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 101210410142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25302602534 + ... + 25302602537.

It is an arithmetic number, because the mean of its divisors is an integer number (37953903804).

Almost surely, 2^101210410142 is an apocalyptic number.

101210410142 is a deficient number, since it is larger than the sum of its proper divisors (50605205074).

101210410142 is an equidigital number, since it uses as much as digits as its factorization.

101210410142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50605205073.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101210410142 its reverse (241014012101), we get a palindrome (342224422243).

The spelling of 101210410142 in words is "one hundred one billion, two hundred ten million, four hundred ten thousand, one hundred forty-two".