151020053053 has 4 divisors (see below), whose sum is σ = 151023102048. Its totient is φ = 151017004060.

The previous prime is 151020053033. The next prime is 151020053057. The reversal of 151020053053 is 350350020151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151020053053 is a prime.

It is a super-3 number, since 3×151020053053³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151020053057) 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, 1448953 + ... + 1549678.

It is an arithmetic number, because the mean of its divisors is an integer number (37755775512).

Almost surely, 2^151020053053 is an apocalyptic number.

It is an amenable number.

151020053053 is a deficient number, since it is larger than the sum of its proper divisors (3048995).

151020053053 is an equidigital number, since it uses as much as digits as its factorization.

151020053053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048994.

The product of its (nonzero) digits is 2250, while the sum is 25.

The spelling of 151020053053 in words is "one hundred fifty-one billion, twenty million, fifty-three thousand, fifty-three".