103225001651 has 2 divisors, whose sum is σ = 103225001652. Its totient is φ = 103225001650.

The previous prime is 103225001617. The next prime is 103225001681. The reversal of 103225001651 is 156100522301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103225001651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103225001651.

It is not a weakly prime, because it can be changed into another prime (103225001681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51612500825 + 51612500826.

It is an arithmetic number, because the mean of its divisors is an integer number (51612500826).

Almost surely, 2^103225001651 is an apocalyptic number.

103225001651 is a deficient number, since it is larger than the sum of its proper divisors (1).

103225001651 is an equidigital number, since it uses as much as digits as its factorization.

103225001651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 103225001651 its reverse (156100522301), we get a palindrome (259325523952).

The spelling of 103225001651 in words is "one hundred three billion, two hundred twenty-five million, one thousand, six hundred fifty-one".