101245034140 has 48 divisors (see below), whose sum is σ = 213510528000. Its totient is φ = 40327721280.

The previous prime is 101245034119. The next prime is 101245034167. The reversal of 101245034140 is 41430542101.

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, 4609785 + ... + 4631695.

It is an arithmetic number, because the mean of its divisors is an integer number (4448136000).

Almost surely, 2^101245034140 is an apocalyptic number.

101245034140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101245034140 is an abundant number, since it is smaller than the sum of its proper divisors (112265493860).

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

101245034140 is a wasteful number, since it uses less digits than its factorization.

101245034140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22882 (or 22880 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 101245034140 its reverse (41430542101), we get a palindrome (142675576241).

The spelling of 101245034140 in words is "one hundred one billion, two hundred forty-five million, thirty-four thousand, one hundred forty".