151122623645 has 32 divisors (see below), whose sum is σ = 207985060608. Its totient is φ = 103261713408.

The previous prime is 151122623629. The next prime is 151122623723. The reversal of 151122623645 is 546326221151.

It is not a de Polignac number, because 151122623645 - 2⁴ = 151122623629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151122623599 and 151122623608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41481194 + ... + 41484836.

It is an arithmetic number, because the mean of its divisors is an integer number (6499533144).

Almost surely, 2^151122623645 is an apocalyptic number.

It is an amenable number.

151122623645 is a deficient number, since it is larger than the sum of its proper divisors (56862436963).

151122623645 is a wasteful number, since it uses less digits than its factorization.

151122623645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7509.

The product of its digits is 86400, while the sum is 38.

Adding to 151122623645 its reverse (546326221151), we get a palindrome (697448844796).

The spelling of 151122623645 in words is "one hundred fifty-one billion, one hundred twenty-two million, six hundred twenty-three thousand, six hundred forty-five".