113212150140 has 24 divisors (see below), whose sum is σ = 316994020560. Its totient is φ = 30189906688.

The previous prime is 113212150109. The next prime is 113212150141. The reversal of 113212150140 is 41051212311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113212150141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943434525 + ... + 943434644.

It is an arithmetic number, because the mean of its divisors is an integer number (13208084190).

Almost surely, 2^113212150140 is an apocalyptic number.

113212150140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113212150140 is an abundant number, since it is smaller than the sum of its proper divisors (203781870420).

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

113212150140 is a wasteful number, since it uses less digits than its factorization.

113212150140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886869181 (or 1886869179 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 113212150140 its reverse (41051212311), we get a palindrome (154263362451).

The spelling of 113212150140 in words is "one hundred thirteen billion, two hundred twelve million, one hundred fifty thousand, one hundred forty".