1022311212103 has 8 divisors (see below), whose sum is σ = 1023474132800. Its totient is φ = 1021148609760.

The previous prime is 1022311212077. The next prime is 1022311212113. The reversal of 1022311212103 is 3012121132201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1022311212103 - 2²¹ = 1022309114951 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 (1022311212113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6669973 + ... + 6821521.

It is an arithmetic number, because the mean of its divisors is an integer number (127934266600).

Almost surely, 2^{1022311212103} is an apocalyptic number.

1022311212103 is a deficient number, since it is larger than the sum of its proper divisors (1162920697).

1022311212103 is a wasteful number, since it uses less digits than its factorization.

1022311212103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159177.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1022311212103 its reverse (3012121132201), we get a palindrome (4034432344304).

The spelling of 1022311212103 in words is "one trillion, twenty-two billion, three hundred eleven million, two hundred twelve thousand, one hundred three".