1051234303454 has 4 divisors (see below), whose sum is σ = 1576851455184. Its totient is φ = 525617151726.

The previous prime is 1051234303421. The next prime is 1051234303459. The reversal of 1051234303454 is 4543034321501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1051234303454² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051234303459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262808575862 + ... + 262808575865.

It is an arithmetic number, because the mean of its divisors is an integer number (394212863796).

Almost surely, 2^{1051234303454} is an apocalyptic number.

1051234303454 is a deficient number, since it is larger than the sum of its proper divisors (525617151730).

1051234303454 is an equidigital number, since it uses as much as digits as its factorization.

1051234303454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525617151729.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 1051234303454 its reverse (4543034321501), we get a palindrome (5594268624955).

The spelling of 1051234303454 in words is "one trillion, fifty-one billion, two hundred thirty-four million, three hundred three thousand, four hundred fifty-four".