151022040101 has 4 divisors (see below), whose sum is σ = 151046670732. Its totient is φ = 150997409472.

The previous prime is 151022040079. The next prime is 151022040139. The reversal of 151022040101 is 101040220151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101040220151 = 13 ⋅7772324627.

It can be written as a sum of positive squares in 2 ways, for example, as 80868571876 + 70153468225 = 284374^2 + 264865^2 .

It is a cyclic number.

It is not a de Polignac number, because 151022040101 - 2¹⁴ = 151022023717 is a prime.

It is a super-3 number, since 3×151022040101³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 151022040101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151022090101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12306116 + ... + 12318381.

It is an arithmetic number, because the mean of its divisors is an integer number (37761667683).

Almost surely, 2^151022040101 is an apocalyptic number.

It is an amenable number.

151022040101 is a deficient number, since it is larger than the sum of its proper divisors (24630631).

151022040101 is an equidigital number, since it uses as much as digits as its factorization.

151022040101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24630630.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 151022040101 its reverse (101040220151), we get a palindrome (252062260252).

The spelling of 151022040101 in words is "one hundred fifty-one billion, twenty-two million, forty thousand, one hundred one".