103351562221 has 2 divisors, whose sum is σ = 103351562222. Its totient is φ = 103351562220.

The previous prime is 103351562137. The next prime is 103351562261. The reversal of 103351562221 is 122265153301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58860097321 + 44491464900 = 242611^2 + 210930^2 .

It is a cyclic number.

It is not a de Polignac number, because 103351562221 - 2²³ = 103343173613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103351562261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51675781110 + 51675781111.

It is an arithmetic number, because the mean of its divisors is an integer number (51675781111).

Almost surely, 2^103351562221 is an apocalyptic number.

It is an amenable number.

103351562221 is a deficient number, since it is larger than the sum of its proper divisors (1).

103351562221 is an equidigital number, since it uses as much as digits as its factorization.

103351562221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 103351562221 in words is "one hundred three billion, three hundred fifty-one million, five hundred sixty-two thousand, two hundred twenty-one".