11210432140 has 24 divisors (see below), whose sum is σ = 23546431440. Its totient is φ = 4483311168.

The previous prime is 11210432137. The next prime is 11210432143. The reversal of 11210432140 is 4123401211.

It is an interprime number because it is at equal distance from previous prime (11210432137) and next prime (11210432143).

It is not an unprimeable number, because it can be changed into a prime (11210432143) 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, 58546 + ... + 160774.

It is an arithmetic number, because the mean of its divisors is an integer number (981101310).

Almost surely, 2^11210432140 is an apocalyptic number.

11210432140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11210432140 is an abundant number, since it is smaller than the sum of its proper divisors (12335999300).

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

11210432140 is a wasteful number, since it uses less digits than its factorization.

11210432140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107721 (or 107719 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11210432140 its reverse (4123401211), we get a palindrome (15333833351).

The spelling of 11210432140 in words is "eleven billion, two hundred ten million, four hundred thirty-two thousand, one hundred forty".