101335142140 has 48 divisors (see below), whose sum is σ = 213308121600. Its totient is φ = 40438099520.

The previous prime is 101335142137. The next prime is 101335142213. The reversal of 101335142140 is 41241533101.

It is a super-2 number, since 2×101335142140² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29025795 + ... + 29029285.

It is an arithmetic number, because the mean of its divisors is an integer number (4443919200).

Almost surely, 2^101335142140 is an apocalyptic number.

101335142140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101335142140 is an abundant number, since it is smaller than the sum of its proper divisors (111972979460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101335142140 is a wasteful number, since it uses less digits than its factorization.

101335142140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6522 (or 6520 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 101335142140 its reverse (41241533101), we get a palindrome (142576675241).

The spelling of 101335142140 in words is "one hundred one billion, three hundred thirty-five million, one hundred forty-two thousand, one hundred forty".