140220103032 has 24 divisors (see below), whose sum is σ = 379762779240. Its totient is φ = 46740034320.

The previous prime is 140220103031. The next prime is 140220103057. The reversal of 140220103032 is 230301022041.

140220103032 is a `hidden beast` number, since 1 + 402 + 201 + 0 + 30 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 140220102996 and 140220103014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140220103031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 973750644 + ... + 973750787.

It is an arithmetic number, because the mean of its divisors is an integer number (15823449135).

Almost surely, 2^140220103032 is an apocalyptic number.

140220103032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140220103032 is an abundant number, since it is smaller than the sum of its proper divisors (239542676208).

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

140220103032 is a wasteful number, since it uses less digits than its factorization.

140220103032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947501443 (or 1947501436 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 140220103032 its reverse (230301022041), we get a palindrome (370521125073).

The spelling of 140220103032 in words is "one hundred forty billion, two hundred twenty million, one hundred three thousand, thirty-two".