1020232211254 has 4 divisors (see below), whose sum is σ = 1530348316884. Its totient is φ = 510116105626.

The previous prime is 1020232211227. The next prime is 1020232211261. The reversal of 1020232211254 is 4521122320201.

1020232211254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255058052812 + ... + 255058052815.

It is an arithmetic number, because the mean of its divisors is an integer number (382587079221).

Almost surely, 2^{1020232211254} is an apocalyptic number.

1020232211254 is a deficient number, since it is larger than the sum of its proper divisors (510116105630).

1020232211254 is an equidigital number, since it uses as much as digits as its factorization.

1020232211254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510116105629.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1020232211254 its reverse (4521122320201), we get a palindrome (5541354531455).

The spelling of 1020232211254 in words is "one trillion, twenty billion, two hundred thirty-two million, two hundred eleven thousand, two hundred fifty-four".