11400130 has 16 divisors (see below), whose sum is σ = 23451840. Its totient is φ = 3908592.

The previous prime is 11400097. The next prime is 11400131. The reversal of 11400130 is 3100411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (11400131) 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, 81360 + ... + 81499.

It is an arithmetic number, because the mean of its divisors is an integer number (1465740).

Almost surely, 2^11400130 is an apocalyptic number.

11400130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11400130 is an abundant number, since it is smaller than the sum of its proper divisors (12051710).

11400130 is a wasteful number, since it uses less digits than its factorization.

11400130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162873.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 11400130 is about 3376.4078545105. The cubic root of 11400130 is about 225.0625669622.

Adding to 11400130 its reverse (3100411), we get a palindrome (14500541).

The spelling of 11400130 in words is "eleven million, four hundred thousand, one hundred thirty".