145013263230 has 32 divisors (see below), whose sum is σ = 379671090048. Its totient is φ = 35154730400.

The previous prime is 145013263229. The next prime is 145013263249. The reversal of 145013263230 is 32362310541.

It is a super-2 number, since 2×145013263230² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219716736 + ... + 219717395.

It is an arithmetic number, because the mean of its divisors is an integer number (11864721564).

Almost surely, 2^145013263230 is an apocalyptic number.

145013263230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145013263230 is an abundant number, since it is smaller than the sum of its proper divisors (234657826818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145013263230 is a wasteful number, since it uses less digits than its factorization.

145013263230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439434152.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 145013263230 its reverse (32362310541), we get a palindrome (177375573771).

The spelling of 145013263230 in words is "one hundred forty-five billion, thirteen million, two hundred sixty-three thousand, two hundred thirty".