1101047488 has 28 divisors (see below), whose sum is σ = 2188499560. Its totient is φ = 549614592.

The previous prime is 1101047471. The next prime is 1101047489. The reversal of 1101047488 is 8847401011.

It is a super-2 number, since 2×1101047488² = 2424611141662220288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1101047489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25720 + ... + 53512.

Almost surely, 2^1101047488 is an apocalyptic number.

It is an amenable number.

1101047488 is a deficient number, since it is larger than the sum of its proper divisors (1087452072).

1101047488 is an equidigital number, since it uses as much as digits as its factorization.

1101047488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28424 (or 28414 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 34.

The square root of 1101047488 is about 33182.0356217035. The cubic root of 1101047488 is about 1032.6076784830.

Adding to 1101047488 its reverse (8847401011), we get a palindrome (9948448499).

The spelling of 1101047488 in words is "one billion, one hundred one million, forty-seven thousand, four hundred eighty-eight".