1511226150043 has 2 divisors, whose sum is σ = 1511226150044. Its totient is φ = 1511226150042.

The previous prime is 1511226150013. The next prime is 1511226150047. The reversal of 1511226150043 is 3400516221151.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1511226150043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1511226149987 and 1511226150014.

It is not a weakly prime, because it can be changed into another prime (1511226150047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 755613075021 + 755613075022.

It is an arithmetic number, because the mean of its divisors is an integer number (755613075022).

Almost surely, 2^{1511226150043} is an apocalyptic number.

1511226150043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1511226150043 is an equidigital number, since it uses as much as digits as its factorization.

1511226150043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 1511226150043 in words is "one trillion, five hundred eleven billion, two hundred twenty-six million, one hundred fifty thousand, forty-three".