420100153011 has 72 divisors (see below), whose sum is σ = 802395426560. Its totient is φ = 206747782560.

The previous prime is 420100153003. The next prime is 420100153027. The reversal of 420100153011 is 110351001024.

420100153011 is a `hidden beast` number, since 4 + 20 + 100 + 1 + 530 + 11 = 666.

It is not a de Polignac number, because 420100153011 - 2³ = 420100153003 is a prime.

It is a super-2 number, since 2×420100153011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (420100153091) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1305415 + ... + 1595088.

Almost surely, 2^420100153011 is an apocalyptic number.

420100153011 is a deficient number, since it is larger than the sum of its proper divisors (382295273549).

420100153011 is a wasteful number, since it uses less digits than its factorization.

420100153011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900557 (or 2900543 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 420100153011 its reverse (110351001024), we get a palindrome (530451154035).

The spelling of 420100153011 in words is "four hundred twenty billion, one hundred million, one hundred fifty-three thousand, eleven".