145102927843 has 2 divisors, whose sum is σ = 145102927844. Its totient is φ = 145102927842.

The previous prime is 145102927813. The next prime is 145102927867. The reversal of 145102927843 is 348729201541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145102927843 - 2⁹ = 145102927331 is a prime.

It is a super-2 number, since 2×145102927843² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145102927793 and 145102927802.

It is not a weakly prime, because it can be changed into another prime (145102927813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72551463921 + 72551463922.

It is an arithmetic number, because the mean of its divisors is an integer number (72551463922).

Almost surely, 2^145102927843 is an apocalyptic number.

145102927843 is a deficient number, since it is larger than the sum of its proper divisors (1).

145102927843 is an equidigital number, since it uses as much as digits as its factorization.

145102927843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 145102927843 in words is "one hundred forty-five billion, one hundred two million, nine hundred twenty-seven thousand, eight hundred forty-three".