1401101232 has 40 divisors (see below), whose sum is σ = 3620958720. Its totient is φ = 466847040.

The previous prime is 1401101231. The next prime is 1401101267. The reversal of 1401101232 is 2321011041.

It is not an unprimeable number, because it can be changed into a prime (1401101231) 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, 170269 + ... + 178307.

It is an arithmetic number, because the mean of its divisors is an integer number (90523968).

Almost surely, 2^1401101232 is an apocalyptic number.

1401101232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1401101232 is an abundant number, since it is smaller than the sum of its proper divisors (2219857488).

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

1401101232 is a wasteful number, since it uses less digits than its factorization.

1401101232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11681 (or 11675 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1401101232 is about 37431.2868066274. The cubic root of 1401101232 is about 1118.9821833173.

Adding to 1401101232 its reverse (2321011041), we get a palindrome (3722112273).

The spelling of 1401101232 in words is "one billion, four hundred one million, one hundred one thousand, two hundred thirty-two".