1122101403 has 8 divisors (see below), whose sum is σ = 1510118208. Its totient is φ = 741076104.

The previous prime is 1122101347. The next prime is 1122101423. The reversal of 1122101403 is 3041012211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1122101403 - 2¹⁸ = 1121839259 is a prime.

It is a super-2 number, since 2×1122101403² = 2518223117229136818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122101423) 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, 1747501 + ... + 1748142.

It is an arithmetic number, because the mean of its divisors is an integer number (188764776).

Almost surely, 2^1122101403 is an apocalyptic number.

1122101403 is a deficient number, since it is larger than the sum of its proper divisors (388016805).

1122101403 is a wasteful number, since it uses less digits than its factorization.

1122101403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3495753.

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

The square root of 1122101403 is about 33497.7820609067. The cubic root of 1122101403 is about 1039.1479099851.

Adding to 1122101403 its reverse (3041012211), we get a palindrome (4163113614).

The spelling of 1122101403 in words is "one billion, one hundred twenty-two million, one hundred one thousand, four hundred three".