1101481339 has 12 divisors (see below), whose sum is σ = 1337025744. Its totient is φ = 903076944.

The previous prime is 1101481327. The next prime is 1101481349. The reversal of 1101481339 is 9331841011.

It is not a de Polignac number, because 1101481339 - 2⁷ = 1101481211 is a prime.

It is a super-2 number, since 2×1101481339² = 2426522280330465842, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1101481339.

It is not an unprimeable number, because it can be changed into a prime (1101481349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 487552 + ... + 489805.

It is an arithmetic number, because the mean of its divisors is an integer number (111418812).

Almost surely, 2^1101481339 is an apocalyptic number.

1101481339 is a deficient number, since it is larger than the sum of its proper divisors (235544405).

1101481339 is an equidigital number, since it uses as much as digits as its factorization.

1101481339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977394 (or 977387 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 1101481339 is about 33188.5724158181. The cubic root of 1101481339 is about 1032.7432884512.

The spelling of 1101481339 in words is "one billion, one hundred one million, four hundred eighty-one thousand, three hundred thirty-nine".