11349001380 has 24 divisors (see below), whose sum is σ = 31777204032. Its totient is φ = 3026400352.

The previous prime is 11349001373. The next prime is 11349001387. The reversal of 11349001380 is 8310094311.

It is an interprime number because it is at equal distance from previous prime (11349001373) and next prime (11349001387).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (11349001387) 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, 94574952 + ... + 94575071.

It is an arithmetic number, because the mean of its divisors is an integer number (1324050168).

Almost surely, 2^11349001380 is an apocalyptic number.

11349001380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11349001380 is an abundant number, since it is smaller than the sum of its proper divisors (20428202652).

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

11349001380 is a wasteful number, since it uses less digits than its factorization.

11349001380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189150035 (or 189150033 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

Adding to 11349001380 its reverse (8310094311), we get a palindrome (19659095691).

The spelling of 11349001380 in words is "eleven billion, three hundred forty-nine million, one thousand, three hundred eighty".