145014627031 has 2 divisors, whose sum is σ = 145014627032. Its totient is φ = 145014627030.

The previous prime is 145014627019. The next prime is 145014627167. The reversal of 145014627031 is 130726410541.

It is a weak prime.

It is an emirp because it is prime and its reverse (130726410541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 145014627031 - 2¹³ = 145014618839 is a prime.

It is a super-2 number, since 2×145014627031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145014627631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72507313515 + 72507313516.

It is an arithmetic number, because the mean of its divisors is an integer number (72507313516).

Almost surely, 2^145014627031 is an apocalyptic number.

145014627031 is a deficient number, since it is larger than the sum of its proper divisors (1).

145014627031 is an equidigital number, since it uses as much as digits as its factorization.

145014627031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 145014627031 in words is "one hundred forty-five billion, fourteen million, six hundred twenty-seven thousand, thirty-one".