103331021153 has 2 divisors, whose sum is σ = 103331021154. Its totient is φ = 103331021152.

The previous prime is 103331021011. The next prime is 103331021173. The reversal of 103331021153 is 351120133301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99371213824 + 3959807329 = 315232^2 + 62927^2 .

It is a cyclic number.

It is not a de Polignac number, because 103331021153 - 2²² = 103326826849 is a prime.

It is not a weakly prime, because it can be changed into another prime (103331021173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51665510576 + 51665510577.

It is an arithmetic number, because the mean of its divisors is an integer number (51665510577).

Almost surely, 2^103331021153 is an apocalyptic number.

It is an amenable number.

103331021153 is a deficient number, since it is larger than the sum of its proper divisors (1).

103331021153 is an equidigital number, since it uses as much as digits as its factorization.

103331021153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 23.

Adding to 103331021153 its reverse (351120133301), we get a palindrome (454451154454).

The spelling of 103331021153 in words is "one hundred three billion, three hundred thirty-one million, twenty-one thousand, one hundred fifty-three".