1102251022151 has 4 divisors (see below), whose sum is σ = 1115531155032. Its totient is φ = 1088970889272.

The previous prime is 1102251022087. The next prime is 1102251022153. The reversal of 1102251022151 is 1512201522011.

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

It is a cyclic number.

It is not a de Polignac number, because 1102251022151 - 2⁶ = 1102251022087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102251022153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6640066316 + ... + 6640066481.

It is an arithmetic number, because the mean of its divisors is an integer number (278882788758).

Almost surely, 2^{1102251022151} is an apocalyptic number.

1102251022151 is a deficient number, since it is larger than the sum of its proper divisors (13280132881).

1102251022151 is an equidigital number, since it uses as much as digits as its factorization.

1102251022151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13280132880.

The product of its (nonzero) digits is 400, while the sum is 23.

Adding to 1102251022151 its reverse (1512201522011), we get a palindrome (2614452544162).

The spelling of 1102251022151 in words is "one trillion, one hundred two billion, two hundred fifty-one million, twenty-two thousand, one hundred fifty-one".