101103322012140 has 96 divisors (see below), whose sum is σ = 323532671422464. Its totient is φ = 23109184961280.

The previous prime is 101103322012103. The next prime is 101103322012171. The reversal of 101103322012140 is 41210223301101.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74849550 + ... + 76188330.

It is an arithmetic number, because the mean of its divisors is an integer number (3370131993984).

Almost surely, 2^{101103322012140} is an apocalyptic number.

101103322012140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101103322012140 is an abundant number, since it is smaller than the sum of its proper divisors (222429349410324).

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

101103322012140 is a wasteful number, since it uses less digits than its factorization.

101103322012140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518607 (or 1518605 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 101103322012140 its reverse (41210223301101), we get a palindrome (142313545313241).

The spelling of 101103322012140 in words is "one hundred one trillion, one hundred three billion, three hundred twenty-two million, twelve thousand, one hundred forty".