220155102451351 has 2 divisors, whose sum is σ = 220155102451352. Its totient is φ = 220155102451350.

The previous prime is 220155102451241. The next prime is 220155102451357. The reversal of 220155102451351 is 153154201551022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220155102451351 - 2⁴³ = 211359009429143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220155102451351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220155102451357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110077551225675 + 110077551225676.

It is an arithmetic number, because the mean of its divisors is an integer number (110077551225676).

Almost surely, 2^{220155102451351} is an apocalyptic number.

220155102451351 is a deficient number, since it is larger than the sum of its proper divisors (1).

220155102451351 is an equidigital number, since it uses as much as digits as its factorization.

220155102451351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60000, while the sum is 37.

The spelling of 220155102451351 in words is "two hundred twenty trillion, one hundred fifty-five billion, one hundred two million, four hundred fifty-one thousand, three hundred fifty-one".