1054376203 has 4 divisors (see below), whose sum is σ = 1055881008. Its totient is φ = 1052871400.

The previous prime is 1054376153. The next prime is 1054376231. The reversal of 1054376203 is 3026734501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3026734501 = 7 ⋅432390643.

It is a cyclic number.

It is not a de Polignac number, because 1054376203 - 2⁹ = 1054375691 is a prime.

It is a super-2 number, since 2×1054376203² = 2223418354905394418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054376273) 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, 751351 + ... + 752752.

It is an arithmetic number, because the mean of its divisors is an integer number (263970252).

Almost surely, 2^1054376203 is an apocalyptic number.

1054376203 is a deficient number, since it is larger than the sum of its proper divisors (1504805).

1054376203 is an equidigital number, since it uses as much as digits as its factorization.

1054376203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504804.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 1054376203 is about 32471.1595573672. The cubic root of 1054376203 is about 1017.8064493983.

The spelling of 1054376203 in words is "one billion, fifty-four million, three hundred seventy-six thousand, two hundred three".