120215251003 has 2 divisors, whose sum is σ = 120215251004. Its totient is φ = 120215251002.

The previous prime is 120215250997. The next prime is 120215251099. The reversal of 120215251003 is 300152512021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120215251003 - 2¹³ = 120215242811 is a prime.

It is not a weakly prime, because it can be changed into another prime (120215251903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60107625501 + 60107625502.

It is an arithmetic number, because the mean of its divisors is an integer number (60107625502).

Almost surely, 2^120215251003 is an apocalyptic number.

120215251003 is a deficient number, since it is larger than the sum of its proper divisors (1).

120215251003 is an equidigital number, since it uses as much as digits as its factorization.

120215251003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 120215251003 its reverse (300152512021), we get a palindrome (420367763024).

The spelling of 120215251003 in words is "one hundred twenty billion, two hundred fifteen million, two hundred fifty-one thousand, three".