1453412103 has 32 divisors (see below), whose sum is σ = 2308787712. Its totient is φ = 801628800.

The previous prime is 1453412101. The next prime is 1453412131. The reversal of 1453412103 is 3012143541.

It is a happy number.

It is not a de Polignac number, because 1453412103 - 2¹ = 1453412101 is a prime.

It is a super-2 number, since 2×1453412103² = 4224813482293765218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453412101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6601 + ... + 54317.

It is an arithmetic number, because the mean of its divisors is an integer number (72149616).

Almost surely, 2^1453412103 is an apocalyptic number.

1453412103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1453412103 is a deficient number, since it is larger than the sum of its proper divisors (855375609).

1453412103 is a wasteful number, since it uses less digits than its factorization.

1453412103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47815.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1453412103 is about 38123.6423102515. The cubic root of 1453412103 is about 1132.7383149287.

Adding to 1453412103 its reverse (3012143541), we get a palindrome (4465555644).

The spelling of 1453412103 in words is "one billion, four hundred fifty-three million, four hundred twelve thousand, one hundred three".