152020630421331 has 128 divisors (see below), whose sum is σ = 250813016064000. Its totient is φ = 79951234374144.

The previous prime is 152020630421287. The next prime is 152020630421351. The reversal of 152020630421331 is 133124036020251.

It is not a de Polignac number, because 152020630421331 - 2¹⁴ = 152020630404947 is a prime.

It is a super-2 number, since 2×152020630421331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152020630421292 and 152020630421301.

It is not an unprimeable number, because it can be changed into a prime (152020630421351) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 42714420930 + ... + 42714424488.

It is an arithmetic number, because the mean of its divisors is an integer number (1959476688000).

Almost surely, 2^{152020630421331} is an apocalyptic number.

152020630421331 is a deficient number, since it is larger than the sum of its proper divisors (98792385642669).

152020630421331 is a wasteful number, since it uses less digits than its factorization.

152020630421331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7201.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 152020630421331 its reverse (133124036020251), we get a palindrome (285144666441582).

The spelling of 152020630421331 in words is "one hundred fifty-two trillion, twenty billion, six hundred thirty million, four hundred twenty-one thousand, three hundred thirty-one".