101231303223120 has 160 divisors (see below), whose sum is σ = 359259033950208. Its totient is φ = 23099164998144.

The previous prime is 101231303223091. The next prime is 101231303223137. The reversal of 101231303223120 is 21322303132101.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 50339844 + ... + 52312163.

Almost surely, 2^{101231303223120} is an apocalyptic number.

101231303223120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101231303223120 is an abundant number, since it is smaller than the sum of its proper divisors (258027730727088).

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

101231303223120 is a wasteful number, since it uses less digits than its factorization.

101231303223120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102652617 (or 102652611 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 101231303223120 its reverse (21322303132101), we get a palindrome (122553606355221).

The spelling of 101231303223120 in words is "one hundred one trillion, two hundred thirty-one billion, three hundred three million, two hundred twenty-three thousand, one hundred twenty".