1202554151 has 2 divisors, whose sum is σ = 1202554152. Its totient is φ = 1202554150.

The previous prime is 1202554097. The next prime is 1202554159. The reversal of 1202554151 is 1514552021.

It is a strong prime.

It is an emirp because it is prime and its reverse (1514552021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1202554151 - 2¹⁴ = 1202537767 is a prime.

It is a super-2 number, since 2×1202554151² = 2892272972174661602, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1202554151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202554159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601277075 + 601277076.

It is an arithmetic number, because the mean of its divisors is an integer number (601277076).

Almost surely, 2^1202554151 is an apocalyptic number.

1202554151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202554151 is an equidigital number, since it uses as much as digits as its factorization.

1202554151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 1202554151 is about 34677.8625494710. The cubic root of 1202554151 is about 1063.4119766937.

The spelling of 1202554151 in words is "one billion, two hundred two million, five hundred fifty-four thousand, one hundred fifty-one".