1122140032403 has 16 divisors (see below), whose sum is σ = 1291756286016. Its totient is φ = 966620328960.

The previous prime is 1122140032399. The next prime is 1122140032411. The reversal of 1122140032403 is 3042300412211.

It is not a de Polignac number, because 1122140032403 - 2² = 1122140032399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122140032493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45755750 + ... + 45780267.

It is an arithmetic number, because the mean of its divisors is an integer number (80734767876).

Almost surely, 2^{1122140032403} is an apocalyptic number.

1122140032403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1122140032403 is a deficient number, since it is larger than the sum of its proper divisors (169616253613).

1122140032403 is a wasteful number, since it uses less digits than its factorization.

1122140032403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91536094.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1122140032403 its reverse (3042300412211), we get a palindrome (4164440444614).

The spelling of 1122140032403 in words is "one trillion, one hundred twenty-two billion, one hundred forty million, thirty-two thousand, four hundred three".