1101421314 has 120 divisors (see below), whose sum is σ = 2887801488. Its totient is φ = 314140680.

The previous prime is 1101421297. The next prime is 1101421327. The reversal of 1101421314 is 4131241011.

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

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1928649 + ... + 1929219.

Almost surely, 2^1101421314 is an apocalyptic number.

1101421314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101421314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1443900744).

1101421314 is an abundant number, since it is smaller than the sum of its proper divisors (1786380174).

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

1101421314 is an frugal number, since it uses more digits than its factorization.

1101421314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1101421314 is about 33187.6681012692. The cubic root of 1101421314 is about 1032.7245283991.

Adding to 1101421314 its reverse (4131241011), we get a palindrome (5232662325).

The spelling of 1101421314 in words is "one billion, one hundred one million, four hundred twenty-one thousand, three hundred fourteen".